Doorframe construction
United States Patent 2700441
US Patent References:
/1308276.html
- - 1308276

Metal frame and anchor construction
- - 1704717

Frame anchor
- - 1712019

Frame and plaster anchor
- - 1744732

Corner connection for door frames
- - 1788144


Inventors:
Cudini, Roger G.
Publication Date:
01/25/1955
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Assignee:
MOYNAHAN BRONZE COMPANY
Primary Class:
52/214
Other Classes:
52/846, 52/217
International Classes:
E06B1/52; E06B1/60; E06B3/964; E06B1/56; E06B3/96
US Patent References:
1808490Corner connection for frames
1808754Metal corner connection
1901624Reenforced metal jamb
1919393Metal door jamb
2219683Suspension of glass doors
2309452Door casing construction
2364612Hinge structure
2574350Universal formed metal door frame
2582765Door and window trim
2608276Building construction
Foreign References:
GB188200615A
GB353159A
GB454156A
FR814579A