IP Library › Granted Patent US 1,138,804
Granted Patent S1
US 1,138,804 · App. 29/903,783 · Granted Aug 4, 2026

Collision sensor

Inventor: James P. Ryan (Lakewood, OH)
Assignee: Sentry Protection LLC
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Quick Facts
Patent No.
US 1,138,804
App. No.
29/903,783
Granted
Aug 4, 2026
Kind
S1
Claims (1)

The ornamental design for a collision sensor, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 27, 2023
From: RYAN, JAMES P.
To: SENTRY PROTECTION PRODUCTS
Reel/Frame 065052/0199 →
References Cited (20)
US D656848S · Mosher · 2012 [cited by examiner]
US D691500S · Ryan · 2013 [cited by examiner]
US D764335S · Thornton · 2016 [cited by examiner]
US D817792S · Geskin · 2018 [cited by examiner]
US 10072985B2 · Peterson · 2018 [cited by examiner]
US D854436S · Morita · 2019 [cited by examiner]
US D892652S · Bailey · 2020 [cited by examiner]
US D917319S · Zheng · 2021 [cited by examiner]
US D956585S · Ahn · 2022 [cited by examiner]
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US D1073505S · Zhu · 2025 [cited by examiner]
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JP D1743946 · 2023 [cited by examiner]
RU 00133965 · 2022 [cited by examiner]
Collision Sentry Multi-Zone, safetyandhealthmagazine.com, Date: May 28, 2023, [site visited: Jun. 26, 2025], Available from URL: https://www.safetyandhealthmagazine.com/articles/24014-sentry-protection-products-inc (Yea… [cited by examiner]
Collision Sentry Multi-Zone, mheda.org, Date: Sep. 6, 2023, [site visited: Jun. 26, 2025], Available from URL: https://www.mheda.org/industry-news/the-choice-is-yours-collision-protection-wherever-you-need-it/ (Year: 20… [cited by examiner]
LINKPAL Solar Motion Sensor Detector, walmart.com, No date, [site visited: Jun. 26, 2025], Available from URL: https://www.walmart.com/ip/LINKPAL-Solar-Motion-Sensor-Detector-Siren-Sound-Alarm-LED-Warning-Strobe-Flashin… [cited by examiner]
Collision Alert Sensors Ceiling Suspended, materialshandling.com.au, No date, [site visited: Jun. 26, 2025], Available from URL: https://www.materialshandling.com.au/products/look-out-ceiling-suspended-sensors/ (Year: 2… [cited by examiner]
Images of product shown at trade shows in U.S. and Europe in Spring 2022, received Sep. 5, 2023, 1 page. [cited by applicant]