Title:
Vacuum package
United States Patent 2870954
US Patent References:
Method of and machine for packaging
- - 2420983
Bag with vacuum sealed valve closure
- - 2576322
Pressure packaged tennis ball
- - 2582982
Method of and machine for packaging
- - 2420983
Bag with vacuum sealed valve closure
- - 2576322
Pressure packaged tennis ball
- - 2582982
Inventors:
Kulesza, Chester P.
Publication Date:
01/27/1959
View Patent Images:
Export Citation:
Assignee:
REYNOLDS METALS CO
Primary Class:
Other Classes:
426/124, 426/118, 426/404, 229/164.100, 383/58, 126/390.100, 53/432, 493/210, 493/189, 229/87.110, 206/527, 426/126
International Classes:
B65D81/20
Foreign References:
| DE565770C | ||||
| GB689714A |