Lifting hook

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Description

FIG. 1 is a front perspective view of a lifting hook showing my new design;

FIG. 2 is a rear perspective view thereof; and,

FIG. 3 is a side elevational view thereof with the opposite side being a mirror image thereof.

Referenced Cited
U.S. Patent Documents
D275647 September 25, 1984 Blodgett
D297811 September 27, 1988 Payan
Other references
  • Crosby Laughlin Cat. #950-4A, 1966, p. 23, Eye Nuts, circled item on right-hand side. Bethlehem Wire Rope Cat. #241, 1949, p. 90, Link, item A near bottom of page.
Patent History
Patent number: D325802
Type: Grant
Filed: Mar 7, 1990
Date of Patent: Apr 28, 1992
Assignee: AB Gemla Mekanik (Gemla)
Inventor: Per-Inge Peterson (Alvesta)
Primary Examiner: James M. Gandy
Assistant Examiner: H. Baynham
Law Firm: Young & Thompson
Application Number: 7/489,598
Classifications
Current U.S. Class: Element Or Attachment (D34/35); D/8372; D/8356