Crutch
Description
The broken lines in the drawings illustrate the portions of the crutch, which form no part of the claimed design.
The dash-dot-dash broken lines encircling the enlarged views are for annotative purposes only and form no part of the claim thereof.
Claims
The ornamental design for a crutch, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
| 2516852 | August 1950 | Burry |
| 4708154 | November 24, 1987 | Edwards |
| 6286529 | September 11, 2001 | Olivera |
| D482192 | November 18, 2003 | Lewicki |
| D850094 | June 4, 2019 | Chu |
| D880145 | April 7, 2020 | Chu |
| D895956 | September 15, 2020 | Youn |
| D982305 | April 4, 2023 | Zou |
| D999517 | September 26, 2023 | Zou |
| D1020227 | April 2, 2024 | Youn |
| D1472129 | June 2013 | JP |
- Elbow Crutches, unknown first available date, rehand.com [online], [site visited Jul. 18, 2024], Available at URL: https://www.rehand.com/product/elbow-crutches (Year: 2024).
- Days Forearm Crutch, unknown first available date, performancehealth.au [online], [site visited Jul. 18, 2024], Available at URL: https://www.performancehealth.au/days-forearm-crutch.html (Year: 2024).
Patent History
Patent number: D1048699
Type: Grant
Filed: Jul 24, 2023
Date of Patent: Oct 29, 2024
Assignee: Rehand Medical Technology Co., Ltd. (Shenzhen)
Inventor: Jiwu Zou (Shenzhen)
Primary Examiner: Michelle E. Wilson
Assistant Examiner: Caitlin A Laverty
Application Number: 29/880,538
Type: Grant
Filed: Jul 24, 2023
Date of Patent: Oct 29, 2024
Assignee: Rehand Medical Technology Co., Ltd. (Shenzhen)
Inventor: Jiwu Zou (Shenzhen)
Primary Examiner: Michelle E. Wilson
Assistant Examiner: Caitlin A Laverty
Application Number: 29/880,538
Classifications
Current U.S. Class:
D3/7