Cannon
Description
The broken lines in the drawings illustrate portions of the cannon which form no part of the claimed design.
Claims
The ornamental design for a cannon, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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- Mr. Unique. “How to make a cannon | Make powerful cannon With paper | DIY powerful paper cannon || DIY toys.” Youtube.com, posted: Nov. 1, 2019 [visited: Sep. 17, 2021] URL: https://www.youtube.com/watch?v=hxuAj-7kkcc (Year: 2019).
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- Rfbat. “Ping Pong Ball Cannon” Cults3d.com, posted Aug. 19, 2021 [visited: Sep. 17, 2021] URL: https://cults3d.com/en/3d-model/gadget/canon-a-balle-de-ping-pong (Year: 2021).
Patent History
Patent number: D942578
Type: Grant
Filed: Jun 25, 2020
Date of Patent: Feb 1, 2022
Inventor: Jack Barr (Carbondale, KS)
Primary Examiner: Marissa J Cash
Assistant Examiner: Jessie Anne E Touart
Application Number: 29/739,491
Type: Grant
Filed: Jun 25, 2020
Date of Patent: Feb 1, 2022
Inventor: Jack Barr (Carbondale, KS)
Primary Examiner: Marissa J Cash
Assistant Examiner: Jessie Anne E Touart
Application Number: 29/739,491
Classifications
Current U.S. Class:
Projectile Launching Weapon (D22/100)