Focus gear ring
Latest TILTA INC. Patents:
Description
In the drawing, the focus rear ring is shown with symbolic breaks in its length depicted in broken lines. The appearance of any portion of the article between the broken lines forms no part of the claimed design.
Claims
The ornamental design for a focus gear ring substantially as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
D640306 | June 21, 2011 | Hashiguchi |
D953471 | May 31, 2022 | Storch |
20130333163 | December 19, 2013 | Chen |
20230043039 | February 9, 2023 | Wu |
20240418238 | December 19, 2024 | Zeng |
308759894 | July 2024 | CN |
6112058 | January 2021 | GB |
- BH Photo Tilta DSLR Lens Focus Adapter, earliest picturedDec. 23, 2021, [online], [site visitedMar. 21, 2025]. Available via Internet, <URL:https://www.bhphotovideo.com/c/product/1442786-REG/tilta_fr_t03_photographic_lens_follow_focus.html> (Year: 2021).
- Whizz Adjustable Focus Lens Gear Ring, earliest available date unknown, [online], [site visitedMar. 21, 2025]. Available via Internet, <URL:https://www.whizz.co.ke/product/19042404/adjustable-follow-focus-lens-gear-ring-belt-for-dslr-camcorder-accurate-focal-length-control-for-high-definition-cameras/> (Year: 2025).
- Acouto Follow Focus Levers Manual Gear Ring, earliest picturedJan. 2, 2020, [online], [site visitedMar. 21, 2025]. Available via Internet, <URL:https://www.amazon.com/Acouto-Adjustable-Flexible-Engineering-Standard/dp/B083DMN4M9> (Year: 2020).
- Foto4easy Rubber Flexible Gear Belt Ring, earliest picturedApr. 15, 2022, [online], [site visitedApr. 3, 2025]. Available via Internet, <URL: https://www.amazon.com/Foto4easy-Flexible-Cameras-Adjustable-FF-DP015/dp/B09Y1M2WG5> (Year: 2022).
Patent History
Patent number: D1081767
Type: Grant
Filed: Jan 2, 2024
Date of Patent: Jul 1, 2025
Assignee: TILTA INC. (Burbank, CA)
Inventors: Shengzhao Liu (Shenzhen), Wenping Zeng (Shenzhen), Kefeng Zhou (Shenzhen)
Primary Examiner: Eric L Goodman
Assistant Examiner: Breana Copeland
Application Number: 29/923,831
Type: Grant
Filed: Jan 2, 2024
Date of Patent: Jul 1, 2025
Assignee: TILTA INC. (Burbank, CA)
Inventors: Shengzhao Liu (Shenzhen), Wenping Zeng (Shenzhen), Kefeng Zhou (Shenzhen)
Primary Examiner: Eric L Goodman
Assistant Examiner: Breana Copeland
Application Number: 29/923,831
Classifications
Current U.S. Class:
Photographic Accessory (D16/237)