Window frame structure
United States Patent 2953824
US Patent References:
Detent for window sashes
- - 1905983
Closure fastener
- - 1920595
Jettisoning means for the escape panels of aircraft
- - 2412787
Combination storm and screen sash construction
- - 2512298
Window glass mounting
- - 2550300
Detent for window sashes
- - 1905983
Closure fastener
- - 1920595
Jettisoning means for the escape panels of aircraft
- - 2412787
Combination storm and screen sash construction
- - 2512298
Window glass mounting
- - 2550300
Inventors:
Minick, Dean K.
Publication Date:
09/27/1960
View Patent Images:
Export Citation:
Assignee:
CAPITOL PROD CORP
Primary Class:
Other Classes:
55/DIG.031, 49/489.100, 55/511, 220/378, 49/498.100, 49/490.100, 292/DIG.046, 292/228
International Classes:
E06B3/46; E06B3/32
US Patent References:
Foreign References:
| GB597646A | ||||
| GB642634A |