Combination lock

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

1.1 : Perspective

1.2 : Perspective

1.3 : Front

1.4 : Back

1.5 : Left

1.6 : Right

1.7 : Top

1.8 : Bottom

1.9 : Enlarged

The broken lines in the drawings illustrate the portions of the combination lock that form no part of the claimed design; FIG. 1.9 is an enlarged view of a portion labeled “9” in FIG. 1.1; the dash-dot-dash lines in FIG. 1.1 and FIG. 1.9 and the label “9” in FIG. 1.1 are for the purpose of depicting the cut line of the enlarged view and form no part of the claimed design.

Claims

The ornamental design for a combination lock as shown and described.

Referenced Cited
U.S. Patent Documents
D144684 May 1946 Bouhall
3817063 June 1974 Williams
3835675 September 1974 Lippisch
D241306 September 1976 Foote
5046339 September 10, 1991 Krell
D388688 January 6, 1998 Yang
D406043 February 23, 1999 LeClaire
D432391 October 24, 2000 Heppner
D437768 February 20, 2001 Grosz
D470390 February 18, 2003 Ling
D608180 January 19, 2010 Buseman
D668929 October 16, 2012 Schmidt
D683611 June 4, 2013 Walter
D695589 December 17, 2013 Stevens
D840213 February 12, 2019 Lai
D976674 January 31, 2023 Odisho
D1039360 August 20, 2024 Wang
D1046600 October 15, 2024 Lai
D1049821 November 5, 2024 Wang
D1058341 January 21, 2025 Lai
D1072597 April 29, 2025 Yang
D1104709 December 9, 2025 Hu
D1110154 January 27, 2026 Lai
20140026626 January 30, 2014 Lai
20210301556 September 30, 2021 Cai
20260132654 May 14, 2026 Christensen
Foreign Patent Documents
306475602 April 2021 CN
308340848 November 2023 CN
308757556 July 2024 CN
Other references
  • “Back To School Spot—Master Lock Speed Dial Lock” Sep. 9, 2012, YouTube, site visited May 25, 2026: https://www.youtube.com/watch?v=TMt-sgqYOQ4 (Year: 2012).
  • “ABUS 190CS/60 High Security Solid Steel Combination Padlock” Oct. 7, 2018, Amazon, site visited May 25, 2026: https://www.amazon.com/ABUS-190CS-60-Security-Combination/dp/B009S5YCDE (Year: 2018).
  • “4th GEN. Outdoor Smart Padlock” Jul. 9, 2019, Amazon, site visited May 25, 2026: https://www.amazon.com/eGeeTouch-Outdoor-Padlock-Weatherproof-Bluetooth/dp/B07JWBQJTG (Year: 2019).
  • “Squire Heavy Duty Padlock” Mar. 4, 2022, Amazon, site visited May 25, 2026: https://www.amazon.com/Squire-Locks-CP50CS-Recordable-Combination/dp/B002PK0RM4 (Year: 2022).
  • “Heavy Duty Combination Padlock” Jul. 25, 2024, Amazon, site visited May 25, 2026: https://www.amazon.com/Combination-Diyife-Waterproof-Thickened-One-Touch/dp/B0CYZS2W7V?th=1 (Year: 2024).
Patent History
Patent number: D1138658
Type: Grant
Filed: May 29, 2025
Date of Patent: Aug 4, 2026
Inventor: Wanqiang Shang (Jinhua City)
Primary Examiner: Darlington Ly
Assistant Examiner: Sydney M Evans
Application Number: 35/525,915
Classifications
Current U.S. Class: D8/334