Wall anchor

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Description

FIG. 1 is an exploded perspective view of a wall anchor showing my new design; and

FIG. 2 is a perspective view with the cap in place as viewed from the end opposite that shown in FIG. 1.

The head of the screw is unornamented.

Referenced Cited
U.S. Patent Documents
D217118 April 1970 Thake
D275554 September 18, 1984 Mizusawa
3413887 December 1968 Von Wolff et al.
4147444 April 3, 1979 Herb et al.
Foreign Patent Documents
1936360 March 1970 DEX
3017108 November 1981 DEX
3022414 January 1982 DEX
Other references
  • Hi-Red Screw Anchor Brochure; 3/17/69; p. 3; "Hi-Drive" Nail Anchor.
Patent History
Patent number: D284267
Type: Grant
Filed: Jul 22, 1983
Date of Patent: Jun 17, 1986
Assignee: Telefonaktiebolaget LM Ericsson (Stockholm)
Inventor: Anders Lindell (Jon.ang.ker)
Primary Examiner: B. J. Bullock
Law Firm: Roberts, Spiecens & Cohen
Application Number: 6/516,301
Classifications
Current U.S. Class: D/8385