Joist hanger

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Description

FIG. 1 is a perspective view of the joist hanger showing my new design;

FIG. 2 is a front elevation view thereof.

FIG. 3 is a side elevation view thereof.

FIG. 4 is a rear elevation view thereof.

Referenced Cited
U.S. Patent Documents
625427 May 1899 Stewart et al.
753053 February 1904 Eberhardt
770050 September 1940 Dreyer
874514 December 1907 Lindow
3633950 January 1972 Gilb
3752512 August 1973 Gilb
Foreign Patent Documents
862,969 February 1971 CA
Other references
  • Sweet's Architectural Catalog File, 1975, vol. 3, Section 6.6/si, p. 8, PH Joist Hanger, lower left side of page.
Patent History
Patent number: D248275
Type: Grant
Filed: Mar 24, 1976
Date of Patent: Jun 27, 1978
Assignee: Simpson Manufacturing Co., Inc. (San Leandro, CA)
Inventor: Tyrell T. Gilb (Berkeley, CA)
Primary Examiner: Bernard Ansher
Assistant Examiner: James M. Gandy
Attorney: James R. Cypher
Application Number: 5/670,100
Classifications
Current U.S. Class: D/8380
International Classification: D0808;