Focus gear ring

- TILTA INC.
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Description

FIG. 1 is a front, left, top perspective view of a focus rear ring;

FIG. 2 is a front view of the focus rear ring;

FIG. 3 is a rear view of the focus rear ring;

FIG. 4 is a left side view of the focus rear ring;

FIG. 5 is a right side view of the focus rear ring;

FIG. 6 is an enlarged view of a top view of the focus rear ring; and,

FIG. 7 is an enlarged view of a bottom view of the focus rear ring.

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
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
Foreign Patent Documents
308759894 July 2024 CN
6112058 January 2021 GB
Other references
  • 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
Classifications
Current U.S. Class: Photographic Accessory (D16/237)