By Tamara Shiloh

More than a century before juice bars, smoothie shops, and freshly pressed beverages became commonplace, an African American woman in Oakland, California, developed an ingenious machine for extracting juice from fruit.

Her name was Madeline M. Turner, and although little is known about her personal life, her remarkable invention earned her an important place in the history of American innovation.

Turner lived in Oakland during the early twentieth century, a period when opportunities for both women and African Americans in engineering, manufacturing, and invention were extremely limited. Nevertheless, she designed a sophisticated mechanical fruit press that could process citrus fruits much more efficiently than hand squeezing.

On July 26, 1915, Turner filed an application with the United States Patent Office for what she described as improvements to machines designed to extract juice from fruits such as oranges and lemons. On April 25, 1916, she received U.S. Patent No. 1,180,959 for her “Fruit-Press.”

Turner’s machine was much more complicated than a simple handheld juicer. Fruit entered the machine through an opening at the top and was fed individually into a pressing chamber. Inside, a cutting mechanism divided the fruit. Two plungers then moved toward one another, using specially shaped concave and convex pressing surfaces to squeeze the fruit and extract its juice.

One particularly clever feature was the way the two plungers moved at different speeds and traveled different distances. Their coordinated movement allowed the machine to feed, cut, compress, and eventually release the fruit’s remains. She designed the apparatus to accomplish several steps mechanically rather than requiring a person to perform each operation by hand.

In her patent application, she also emphasized practicality. She explained that the machine was effective for its intended purpose and designed so that its parts could be kept clean—an especially important consideration for equipment used to prepare food and beverages.

Turner’s invention appeared during an era when the American food industry was rapidly becoming more mechanized. Machines were increasingly being developed to process, package, and distribute foods in larger quantities. Her fruit press demonstrated how mechanical engineering could make juice extraction faster and more efficient.

Unfortunately, historical records reveal little about what happened to Turner after her patent was issued. Her birth and death dates, education, family life, and later career have not been reliably documented. Even so, the surviving patent provides powerful evidence of her mechanical creativity and technical ability.

Today, Turner is remembered as one of the African American inventors whose innovations helped transform everyday life. Modern commercial juicing equipment is far more advanced than her 1916 machine, but the basic challenge Madeline tackled—automatically feeding, cutting, pressing, and extracting juice from fruit—remains central to food-processing technology.

Turner’s story reminds us that important inventors are sometimes nearly lost to history. However, thank goodness her patent will ensure that her creativity and contribution to American innovation will not be forgotten.

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By Jana Lang Propel Youth Reporter

Youth-Led Black August Event Brings Past to Present at East Oakland Boxing Association

The East Oakland Boxing Association (EOBA) and Youth Alive! came together on Aug. 21 to share with their community all that Black August means to them.

Held on EOBA’s patio at 816 98th Ave. in Deep East Oakland, the two organizations hosted their second annual Black August Experience, featuring a food tasting, financial literacy and mindfulness workshops, and voter registration with the League of Women Voters Oakland (LWV).

Black August is known as a time to uphold the legacy of prisoners who protested their conditions by fasting, fighting, and educating themselves on the economic and political circumstances that contributed to their incarceration.

According to its website, “EOBA is a multi-service youth and community development hub that goes far beyond the ring. While rooted in the discipline of boxing, for nearly 40 years EOBA has also integrated robust programs in workforce development, food justice, afterschool enrichment, financial literacy, mentorship, and wellness.”.

The mission of Youth Alive! Is to “break the cycle of violence, heal trauma, and uplift a thriving community of leaders, to save lives in Oakland and beyond” by serving “as mentors, youth leaders, counselors, case managers, intervention specialists and violence interrupters,” working “to help violently wounded people heal themselves and their community.”

Through Coro California, another leadership organization serving young people across the state for 80 years, they gained a broader understanding of Black August.

EOBA Executive Director Dawna Williams spoke about how much she learned about Black August from the youth who created it. “I let them educate me,” she said. Instead of talking about prison reform and mass incarceration, Williams and youth interns found that Black August meant so much more. “We would have done a disservice if we had just focused on who the people were and what their situation was…We tried to take their message from back in the day and make it relevant to the young people today. What do they need to know?”

Youth interns created and placed posters around the patio to help participants understand how traditional Black foodways, civic engagement, financial literacy, and the power of education are relevant to Black resistance today.

An EOBA member described Black August with Youth ALIVE! as “a whole vibe. “This year we added the Fun Zone for the kids, because you really cannot go wrong with a Fun Zone. I also loved seeing everyone chillin’ in the outdoor lounge, catching some Vitamin D and just enjoying a Friday evening together.”

The food tasting, a popular event from last year, featured traditional Black foods such as black-eyed peas, johnny cakes, and fried chicken. Led by Williams, the tasting included a talk about how these traditional foods were made and why they are forms of Black resilience.

The “‘Plate of History’ was a favorite of the online writers. “Fun, educational, and did I mention delicious? Our Taste of History cook, Angela Southall, served up some good eats while connecting food to history and culture.”

The writer also commended the “League of Women Voters Oakland for their civic leadership and for getting our young people informed, ready, and registered to vote.”

Overall, it was a “good Friday event in East Oakland,” the writer said.

Upcoming Black August events: Building Opportunities for Self-Sufficiency (BOSS), will host “Black August: The Arc of Liberation” at Oakland City Hall on Sat. Aug. 29, from 11 a.m. to 3 p.m.

The websites for East Oakland Boxing Association, Youth Alive! and CORO are sources for this report.

Jana Lang is an Oakland resident, teacher, gardener and poet participating in the Propel News Initiative.

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By Tanya Dennis

Sheriff Covers Lens of Resident’s Security Camera as Alameda County Deputies Enter House with Guns Drawn

What began as a long-running legal battle over the home she has lived in for 13 years escalated Tuesday into a dramatic confrontation between Zakiya Jendayi and Alameda County Sheriff’s deputies—one that has raised urgent questions about probate court decisions, due process, and whether a pending bankruptcy filing should have halted the removal.

Jendayi refused to leave her home Tuesday as approximately 15 to 19 deputies arrived to enforce a court order removing her from the property. The order followed a decision by Judge Sandra Bean of the Alameda County Probate Court, a ruling Jendayi has repeatedly described as unjust and based on what she alleges are serious errors in the court record.

Deputies noticed a Ring camera recording their actions and taped over the lens.

Fifteen to 19 Sheriff’s deputies placed tape over her security cameras, before breaking the locks and entering her home despite the bankruptcy filing taped to the door. Courtesy photo.

Adding to the controversy, Jendayi and her supporters state that opposing counsel, attorney Phillip Campbell, had the property placed in his name in October 2025 without notice to Jendayi. Campbell’s attorney, Alana Grice Conner, filed an opposition in connection with Jendayi’s bankruptcy case. Hours later, sheriff’s deputies arrived at Jendayi’s door.

The confrontation was not simply about one woman refusing to leave her home. For Jendayi and her supporters, it represented the culmination of years of litigation and a larger fight over whether courts have the power to overturn the expressed wishes contained in a person’s will or trust.

Last November, The Post published portions of court transcripts that Jendayi says demonstrate a pattern of false and erroneous rulings. Jendayi states that Bean made 45 rulings in the case, 35 of which she characterizes as false, while she contends that others were legally erroneous.

Bean’s judgment in Jendayi’s case, Hamlin v.

Approximately 25 to 30 of Jendayi’s neighbors came out in massive support on Tuesday observing, streaming and challenging the deputies’ actions on Tuesday. Regarding their show of support, on Wednesday, NBC Bay Area interviewed (left to right) Irene Sip, Elaine Chuck, Irene Yamasato, Joan Rosenberg, Joan Rosenberg, Jade Le, Arianna Angel, and David De Hart. Courtesy photo.

Jendayi, was later upheld on appeal, a development that Jendayi and her supporters say only deepened their concerns about whether the underlying record received meaningful review.

Tuesday’s events brought those concerns from the courtroom to her doorstep.

After covering the lens of Jendayi’s security camera, deputies broke the lock on the front door and entered the residence after she did not respond. Fearing for her safety, Jendayi had retreated to her bedroom. She later emerged nude with her hands raised as an officer entered the home with his gun drawn while other deputies remained outside and on the porch.

Officers reportedly stated that their legal department had determined that the bankruptcy filing did not protect Jendayi from eviction. Deputy Sheriff S. White #2198 of the Court Services/Civil Unit showed a Post reporter what appeared to be incomplete bankruptcy documents that suggested the case had been dismissed. However, when the reporter independently accessed the bankruptcy docket, two additional entries reflected future hearing dates.

The significance and legal effect of those docket entries remain matters for the bankruptcy court and other appropriate legal authorities to determine.

Facing an officer with a gun drawn, Jendayi retreated back into her bedroom, locked the door, and refused to come out, stating that she was suicidal.

At approximately 6:30 p.m., an officer read a warning to Jendayi’s neighbors concerning law enforcement’s duty and response when a person is believed to be threatening to take their own life. The officers then left the premises.

Adding another layer of legal controversy to the confrontation, Jendayi and her supporters contend that the bankruptcy filing made before the attempted removal should have triggered protections against further collection or eviction activity.

Zakia Jendayi was interviewed by NBC Bay Area reporter Velena Jones regarding what led to Tuesday’s stand-off with the Alameda County Sheriff’s Department. Courtesy photo.

Questions surrounding the legal effect of the filing—and whether the Sheriff’s Office was legally permitted to proceed—are now expected to become central issues in the continuing dispute.

Jendayi remained inside for some time after the officers left.

Outside, neighbors gathered in growing numbers. Angry, alarmed, and deeply engaged, they voiced support for Jendayi and began reaching out to Alameda County District 4 Supervisor Nate Miley, asking him to intervene while questions about the bankruptcy filing and law enforcement actions are investigated.

Although she remains in possession of her home for now, for Jendayi the events of Tuesday are only the latest chapter in a battle she says has exposed something much larger than the loss of her home.

“The probate court is corrupt. It ignored Dr. Head’s wishes that were written into her will and trust, which made me the sole beneficiary of her home,” Jendayi said, referring to the trust established by Dr. Laura Dean Head upon her death in 2013, that made Jendayi executor of the estate. The trust was challenged by Head’s estranged sisters.

Jendayi says she is not alone in her battle with the probate court. “Over 100 other Black families in Alameda County have lost their homes in probate court over the past decade. This is an injustice. Our homes are worth fighting for.”

For background on the case:

The Post News Group, “The Truth Is in the Transcripts,” Week of November 12–18, 2025.

Post News Group archive: https://postnewsgroup.com/week-of-november-12-18-2025/

Additional information: www.protectyourtrust.org

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