Snow stop

- Real Tool, Inc.
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Description

FIG. 1 is a front elevational view of a snow stop of the present design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a bottom plan view thereof;

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

FIG. 6 is a left side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D254051 January 29, 1980 Zaleski
D314506 February 12, 1991 McMullen
463235 November 1891 Reimel
507776 October 1893 Berger et al.
884850 April 1908 Peter
1330309 February 1920 Dixon
1863561 June 1932 Brinker et al.
4141182 February 27, 1979 McMullen
5044130 September 3, 1991 Chiddister
Foreign Patent Documents
0620961 December 1980 CHX
Other references
  • Popular Mechanics; Sep. 1915; p. 111; roof shoe.
Patent History
Patent number: D351989
Type: Grant
Filed: May 7, 1992
Date of Patent: Nov 1, 1994
Assignee: Real Tool, Inc. (Purcellville, VA)
Inventors: Roger M. Cline (Bluemont, VA), Lawrence W. Boehly (Vienna, VA)
Primary Examiner: B. J. Bullock
Attorney: James Creighton Wray
Application Number: 7/879,268
Classifications
Current U.S. Class: D/8499