Concrete insert

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Description

FIG. 1 is a front elevational view of a concrete insert showing my new design, the rear elevational view being identical;

FIG. 2 is a left side elevational view thereof, the right side elevational view being identical;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
1045562 November 1912 Kennedy
1136460 April 1915 Wright
1264189 April 1918 Keator
3293811 December 1966 Rice
3391514 July 1968 Hall, Jr.
4088361 May 9, 1978 Ditcher
4512121 April 23, 1985 Carydias et al.
4580378 April 8, 1986 Kelly et al.
4945704 August 7, 1990 Brown, Jr.
Other references
  • "Loop Design Light Duty Concrete Insert", Linn Brown & Associates, Inc., at least by May, 1992 (1 page). Catalog PH-2 "Grinnel Pipe Hangers", Grinnel Supply Sales Company, at least by May, 1992 (Cover page and pp. ph-51 and ph-52).
Patent History
Patent number: D362177
Type: Grant
Filed: Jun 4, 1993
Date of Patent: Sep 12, 1995
Assignee: Linn Brown & Associates, Inc. (Philadelphia, PA)
Inventor: Linn P. Brown, Jr. (Philadelphia, PA)
Primary Examiner: Theodore M. Shooman
Assistant Examiner: Philip Hyder
Law Firm: Panitch Schwarze Jacobs & Nadel
Application Number: 0/9,113
Classifications
Current U.S. Class: D/8384