Razor blade scraper

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Description

FIG. 1 is a top plan view of a razor blade scraper in a retracted position;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a left-hand side elevational view thereof;

FIG. 4 is a right-hand side elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view;

FIG. 7 is a top plan view of the razor blade scraper in its extended position;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a right-hand side elevational view thereof;

FIG. 10 is a left-hand side elevational view thereof;

FIG. 11 is a front elevation view thereof; and,

FIG. 12 is a rear elevation view thereof.

The broken line showing the razor blade is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D171534 February 1954 Ferguson
D223401 April 1972 Meisner
D240699 July 1976 Gerson
D282881 March 4, 1986 Gringer
D288898 March 24, 1987 Osterhout
4706385 November 17, 1987 Iten
4955138 September 11, 1990 Henke et al.
4979300 December 25, 1990 Blank et al.
Other references
  • Hyde Tools Catalog, Apr. 15, 1986, #272, p. 44 D8-98, Razor Blade Scraper.
Patent History
Patent number: D346319
Type: Grant
Filed: Jan 6, 1992
Date of Patent: Apr 26, 1994
Assignee: Hyde Manufacturing Company (Southbridge, MA)
Inventors: Leon E. Lavallee (Southbridge, MA), Robert T. Howitt (Leominster, MA), Paul D. Cotnoir (Putnam, CT), R. Kurt Heinzmann (Paxton, MA), Andre G. Beaupre (Worcester, MA)
Primary Examiner: Bernard Ansher
Assistant Examiner: Philip Hyder
Law Firm: Lackenbach Siegel Marzullo & Aronson
Application Number: 7/817,144
Classifications
Current U.S. Class: D 8/99