Combination hook and pulley

Description

FIG. 1 is a perspective view of a combination hook and pulley showing in its use, a portion of the rope is shown broken away for convenience of illustration;

FIG. 2 is a front elevation thereof;

FIG. 3 is a rear elevation thereof;

FIG. 4 is a side elevation, the opposite side being a mirror image thereof;

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

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
34641 March 1862 Morse et al.
42439 April 1864 Jones
1716689 June 1929 Freemark
1910597 May 1933 Elliott
2941634 June 1960 Hanks, Sr. et al.
3446484 May 1969 Walsh et al.
4066195 January 3, 1978 Dickler
4447043 May 8, 1984 Bocchiaro
4782962 November 8, 1988 Hackworth et al.
5012964 May 7, 1991 Falletta et al.
Patent History
Patent number: D347507
Type: Grant
Filed: Nov 16, 1992
Date of Patent: May 31, 1994
Inventor: Theodore R. Austin (Minot, ND)
Primary Examiner: Kay H. Chin
Law Firm: Timmons & Kelly
Application Number: 0/1,500
Classifications