Hydraulic puncher

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Description

1. Hydraulic puncher

1.1 is a top-front-right side perspective view of a hydraulic puncher embodying my new design;

1.2 is a top-rear-left side perspective view thereof;

1.3 is a right side elevation view thereof;

1.4 is a left side elevation view thereof;

1.5 is a top plan view thereof;

1.6 is a bottom plan view thereof;

1.7 is a front elevation view thereof;

1.8 is an enlarged top-front-right side perspective view thereof;

1.9 is an enlarged top-rear-right side perspective view thereof;

1.10 is an enlarged right side elevation view thereof;

1.11 is an enlarged left side elevation view thereof;

1.12 is an enlarged top plan view thereof;

1.13 is an enlarged bottom plan view thereof;

1.14 is an enlarged front elevation view thereof; and

1.15 is an enlarged rear elevation view thereof.

The broken lines in the reproductions illustrate portions of the hydraulic puncher and an environmental power tool that form no part of the claimed design.

Claims

The ornamental design for hydraulic puncher as shown and described.

Referenced Cited
U.S. Patent Documents
5178555 January 12, 1993 Kilpatrick
D346539 May 3, 1994 Saito
5416975 May 23, 1995 Saito
5537902 July 23, 1996 Kimura
5598635 February 4, 1997 Saito
5598737 February 4, 1997 Oide
5832771 November 10, 1998 Oide
D515384 February 21, 2006 Hutchings
D646542 October 11, 2011 Wackwitz
D744799 December 8, 2015 Rodenhouse
D775248 December 27, 2016 Avellaneda
D780548 March 7, 2017 Pomeroy
D798685 October 3, 2017 Matsui
D856102 August 13, 2019 Jessen
D859481 September 10, 2019 Nishimiya
D871876 January 7, 2020 McClure
D877590 March 10, 2020 Zimmermann
D917254 April 27, 2021 Oide
D1067008 March 18, 2025 Oide
20050223886 October 13, 2005 Oide
Other references
  • “Electric Hydraulic Sheet Metal Stud Punch—Max 16GA Steel/10GA Iron, with ½″ to 1-¼″ Electric Knockout Hole Punch Driver Kit KO Tool.” Amazon., Jun. 15, 2025 [online], [retrieved on Oct. 17, 2025]. Retrieved from the Internet <URL: https://www.amazon.com/Electric-Hydraulic-Sheet-Metal-Punch/dp/B0FD8V9NYX/>.
  • “AMZCNC EZ-8 Battery-Hydraulic Knockout Punch Kit with 8-Ton, ½″ to 2″ Slug-Buster Draw Studs, Battery, Charger, and Case (EZ-8).” Amazon., Nov. 6, 2024 [online], [retrieved on Oct. 17, 2025]. Retrieved from the Internet <URL: https://www.amazon.com/dp/B0DM5G2K2T/>.
Patent History
Patent number: D1106787
Type: Grant
Filed: Feb 14, 2024
Date of Patent: Dec 23, 2025
Assignee: Ogura & Co., Ltd. (Kanagawa)
Inventor: Eisuke Oide (Ebina)
Primary Examiner: Darlington Ly
Application Number: 35/524,020
Classifications
Current U.S. Class: D8/70