Title:
Window sash mounting and operating mechanism
United States Patent 2449761
US Patent References:
/0722539.html
- - 0722539
/0952065.html
- - 0952065
Combined closure operator and latch
- - 1930760
Sash light controlling means for french windows or the like
- - 1953845
Window sash control mechanism
- - 2224365
/0722539.html
- - 0722539
/0952065.html
- - 0952065
Combined closure operator and latch
- - 1930760
Sash light controlling means for french windows or the like
- - 1953845
Window sash control mechanism
- - 2224365
Inventors:
Bemis, Robert E.
Publication Date:
09/21/1948
View Patent Images:
Export Citation:
Assignee:
Bemis, Robert E.
Primary Class:
Other Classes:
49/341
International Classes:
E05D15/00
Foreign References:
| CH210161A | ||||
| IT347972B | ||||
| DE634678C |