IP Library › Granted Patent US 1,087,383
Granted Patent S1
US 1,087,383 · App. 29/993,445 · Granted Aug 5, 2025

Masturbation cup

Inventors: Haifeng Yang (Foshan, CN); Bing Zheng (Hunan, CN)
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 1,087,383
App. No.
29/993,445
Granted
Aug 5, 2025
Kind
S1
Claims (1)

The ornamental design for a masturbation cup, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 14, 2025
From: YANG, HAIFENG
To: ZHENG, BING
Reel/Frame 070514/0602 →
References Cited (14)
US D893040S · Qiu · 2020 [cited by examiner]
US D932645S · Wu · 2021 [cited by examiner]
US D939723S · Haddock · 2021 [cited by examiner]
US D959010S · Li · 2022 [cited by examiner]
US D971428S · Lv · 2022 [cited by applicant]
US D980447S · Lin · 2023 [cited by examiner]
US D981000S · Nakamura · 2023 [cited by examiner]
US D995811S · Guo · 2023 [cited by examiner]
US D1002864S · Okamura · 2023 [cited by examiner]
US D1029287S · Liang · 2024 [cited by examiner]
US D1055304S · Jia · 2024 [cited by examiner]
US D1059620S · Chen · 2025 [cited by applicant]
US D1067448S · Wei · 2025 [cited by examiner]
Amazon, “Einseo Male Masturbator”, Date First Available: Apr. 20, 2025. https://www.amazon.com/Male-Masturbator-Sex-Toys-Men/dp/B0DSZV5VJJ (Year: 2025). [cited by examiner]