Valve spring compression tool

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

FIG. 1 is a front perspective view of a valve spring compression tool showing the new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines depict portions of the valve spring compression tool that form no part of the claimed design.

Claims

The ornamental design for a valve spring compression tool, as shown and described.

Referenced Cited
U.S. Patent Documents
1138462 May 1915 Eagan
D178249 July 1956 Knudsen
D210620 March 1968 Harmsen
D234245 February 1975 McGee
4376331 March 15, 1983 Clark
D277165 January 15, 1985 DeVroom
4951373 August 28, 1990 Shultz
D377494 January 21, 1997 Ewers
D470400 February 18, 2003 Fraser
D509716 September 20, 2005 Higdon
D511661 November 22, 2005 Higdon
8371010 February 12, 2013 Jill
D755608 May 10, 2016 Lawson
D903457 December 1, 2020 Meyitang
20110035923 February 17, 2011 Jill
Foreign Patent Documents
306429815 April 2021 CN
Other references
  • Riffraff, Diesel Valve Spring Compressor Tool—94-03 7.3L, [no date avail] searched Sep. 10, 2024, https://www.riffraffdiesel.com/riffraff-diesel-valve-spring-compressor-tool-94-03-7-3l/?revpage=2%20#product-reviews (Year: 2024).
  • Facebook, Riffraff Diesel, Valve Spring Tool, Sep. 20, 2022, https://www.facebook.com/RiffraffDiesel (Year: 2022).
Patent History
Patent number: D1095189
Type: Grant
Filed: Aug 23, 2022
Date of Patent: Sep 30, 2025
Inventor: Clayton Note (Eagle Point, OR)
Primary Examiner: Calvin E Vansant
Assistant Examiner: Olivia Aldin
Application Number: 29/850,823
Classifications
Current U.S. Class: D8/86