Collapsible block carrier

Description

FIG. 1 is a left, front perspective view of a collapsible block carrier showing my new design;

FIG. 2 is a right rear perspective view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right rear perspective view thereof in an extended position;

FIG. 5 is a bottom plan view thereof in an extended position; and,

FIG. 6 is a left, front perspective view thereof in an extended position.

The broken line showing of a hook is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D305719 January 30, 1990 Babcock
2579826 December 1951 Ingram et al.
4705312 November 10, 1987 Vooge et al.
Foreign Patent Documents
2610791 September 1977 DEX
1106704 July 1955 FRX
Other references
  • Sketches of Block Carrier disclosed at Columbus, Ohio, tradeshow in Feb., 1989. Disclosure Document No. 161852 for Folding Block Tote.
Patent History
Patent number: D333901
Type: Grant
Filed: Dec 6, 1990
Date of Patent: Mar 9, 1993
Inventor: William K. Swartz (Dayton, OH)
Primary Examiner: Wallace R. Burke
Assistant Examiner: H. Baynham
Law Firm: Biebel & French
Application Number: 7/624,908
Classifications