Putty knife

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Description

FIG. 1 is a perspective view of a putty knife in accordence with our new design;

FIG. 2 is a top elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a side elevational view thereof; and,

FIG. 6 is a bottom elevational view thereof.

Referenced Cited
U.S. Patent Documents
D223401 April 1972 Meisner
D240699 July 1976 Gerson
D248538 July 18, 1978 Richards
D282881 March 4, 1986 Gringer
D288898 March 24, 1987 Ousterhout
D346319 April 26, 1994 Lavallee et al.
4706385 November 17, 1987 Iten
5924203 July 20, 1999 Huang
Other references
  • Warner Cutlery, Warner Tools "Professional Putty Knives and Scrapers" Brochure / Exhibit A (1 sheet with double sided printing). Warner Tools "When you sell Warner Cutlery, you sell everybody!" Brochure / Exhibit B (1 sheet with single sided printing). Warner Tools "New Products" Brochure / Exhibit C (1 sheet with double sided printing). Warner Tools "Safety 1.sup.st Utility Scraper" Brochure / Exhibit D (1 sheet with single sided printing).
Patent History
Patent number: D430476
Type: Grant
Filed: Aug 16, 1999
Date of Patent: Sep 5, 2000
Assignee: Warner Manufacturing Company (Minneapolis, MN)
Inventors: Steven L. Thompson (Bloomington, MN), Arlan D. Lothe (Adams, WI)
Primary Examiner: Philip S. Hyder
Law Firm: Merchant and Gould P.C.
Application Number: 0/109,476
Classifications
Current U.S. Class: D 8/99; D8/45
International Classification: 0803;