QUICK RELEASE SAFETY CLOSURE
United States Patent 3530549
US Patent References:
Quick-opening separable fastener
- - 1340187
Quick-release zipper
- - 2632933
Quick releasable connecting device
- - 2830349
Sliding clasp continuous fasteners
- - 3289264
Slide fasteners
- - 3340579
Quick-opening separable fastener
- - 1340187
Quick-release zipper
- - 2632933
Quick releasable connecting device
- - 2830349
Sliding clasp continuous fasteners
- - 3289264
Slide fasteners
- - 3340579
Inventors:
Manchester Jr., Isaac F.
Publication Date:
09/29/1970
View Patent Images:
Export Citation:
Assignee:
Isaac Jr., Manchester F.
Primary Class:
Other Classes:
24/436
International Classes:
A41H37/00; A44B19/38; A44B19/24; A44B19/36; A44B19/38
Foreign References:
| AU150048B | ||||
| FR1059424A |