Gut hook bladed pipe slitter

- Earth Tool Company LLC
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Description

FIG. 1 is a left side view of our design, the right side being a mirror image;

FIG. 2 is a top view thereof, the bottom being a mirror image;

FIG. 3 is a front top left perspective view thereof;

FIG. 4 is a front left perspective view thereof;

FIG. 5 is a front top left perspective view thereof; and,

FIG. 6 is a front view thereof.

The broken lines depict portions of the gut hook blade pipe slitter in which the design is embodied that are not considered part of the claimed design.

Claims

The ornamental design for a gut hook bladed pipe slitter, as shown and described.

Referenced Cited
U.S. Patent Documents
4732222 March 22, 1988 Schmidt
5076731 December 31, 1991 Luksch
5544977 August 13, 1996 Cravy et al.
6382877 May 7, 2002 Hodgson
6896077 May 24, 2005 Gunsaulis
7578636 August 25, 2009 Tjader
9512951 December 6, 2016 Randa
9566653 February 14, 2017 Randa
9631763 April 25, 2017 Tjader
20010018007 August 30, 2001 Puttmann
20110079469 April 7, 2011 Tjader
20110081206 April 7, 2011 Tjader
20150098765 April 9, 2015 Randa
20150198279 July 16, 2015 Randa et al.
Other references
  • United States Patent and Trademark Office, “Office Action Summary”, dated Apr. 15, 2016, U.S. Pat. U.S. Appl. No. 14/509,859, 13 pages, Alexandria, VA.
  • United States Patent and Trademark Office, “Office Action Summary”, dated Apr. 22, 2016, U.S. Pat. U.S. Appl. No. 14/668,383, 13 pages; Alexandria, VA.
  • United States Patent and Trademark Office, “Office Action Summary”, dated Nov. 4, 2016, U,S. Pat. U.S. Appl. No. 18/139,995, 9 pages, Alexandria, VA.
Patent History
Patent number: D816456
Type: Grant
Filed: Jan 13, 2017
Date of Patent: May 1, 2018
Assignee: Earth Tool Company LLC (Lake Mills, WI)
Inventors: Robert F. Crane (Nekoosa, WI), Mark D. Randa (Summit, WI), Walter George Thompson (Janesville, WI)
Primary Examiner: Phillip S Hyder
Application Number: 29/590,843
Classifications
Current U.S. Class: D8/98