Furniture spring hook

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Description

FIG. 1 is a top perspective view of a furniture spring hook showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is an end elevational view thereof; the opposite end being a mirror image thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D194785 March 1963 Sasse
D259393 June 2, 1981 Karu
D296760 July 19, 1988 McGrath
D315093 March 5, 1991 Hanna
3309052 March 1967 Borisof
Other references
  • Anchor Plastics, 1960, p. 39, molding, item no. U-29 in middle of page. Anchor Plastics, 1960, p. 47, molding, item no. EG-30 at bottom of page. Anchor Plastics, 1960, p. 53 moldings item no. MS-42 at bottom of page.
Patent History
Patent number: D330851
Type: Grant
Filed: Aug 16, 1990
Date of Patent: Nov 10, 1992
Inventor: Reinhard M. Roick (Burks Falls, Ontario)
Primary Examiner: Wallace R. Burke
Assistant Examiner: H. Baynham
Law Firm: Riches, McKenzie & Herbert
Application Number: 7/568,324
Classifications
Current U.S. Class: D/8367; D/8395; D/8499