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
Foreign Patent Documents
Other references
D305719 | January 30, 1990 | Babcock |
2579826 | December 1951 | Ingram et al. |
4705312 | November 10, 1987 | Vooge et al. |
2610791 | September 1977 | DEX |
1106704 | July 1955 | FRX |
- 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
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
Current U.S. Class:
Conveying, Lifting, Or Transferring Article (D34/28)