Title:
VARIABLE WIDTH SEAM OF INTERLOCKING COMPONENTS
United States Patent 3495306
Inventors:
Eichberg, Frank D.
Publication Date:
02/17/1970
Assignee:
Plummer, Walter A.
Other Classes:
138/168, 24/20TT, 24/DIG.043, 174/68.300, 24/DIG.039
International Classes:
A44B19/16; B65D59/04; A44B19/10; B65D59/00; A44B17/00
US Patent References:
| 3338285 | Package or wrapper of plastic material | | | |
Foreign References:
| FR1129783A | | | | |
| FR1278571A | | | | |
| FR1313692A | | | | |