Search patents:
Car-window screen
Car-window screen
Filed: January 1st, 1970 [Granted]
Patent Number: US1558728
loIrN VVAoNEn, a citizen of the United States. and a resident of the city of ... This invention relates to window screens especially of that type used on cars. and ...
Fly-escape for window-screens.
Fly-escape for window-screens.
Filed: January 1st, 1970 [Granted]
Patent Number: US732634
a citizen of the United States, residing at Peoria, in the county of Peoria and State of ... and useful Improvements in Fly Escapes for Screen Doors and Windows, ...
Window-screen runner
Window-screen runner
Filed: January 1st, 1970 [Granted]
Patent Number: US2792881
May 21, 1957 G. s. HAWLEY WINDOW-SCREEN RUNNER Filed March 31, 1955 IN V EN TOR. HAWLEY Fig. l. ATTORNEY United States Patent ...
Window-screen.
Window-screen.
Filed: January 1st, 1970 [Granted]
Patent Number: US839566
Be it known that I, PIERRE ELIEZER, a citizen of the United States, residing in ... to window-screens; and it has for its principal object to provide a screen which ...
Window-screen.
Window-screen.
Filed: January 1st, 1970 [Granted]
Patent Number: US908260
Publication number, US 908260 A, US 908260A, US-A-908260, US908260 A, ... My invention relates especially to window screens employed for excluding ...
Window-screen
Window-screen
Filed: January 1st, 1970 [Granted]
Patent Number: US618831
Patented Feb. 7 I899. T. E. BARR. WINDOW SCREEN. (Application flied July 14, 1398. (No Model.) UNITED STATES PATENT OFFICE. THOMAS E. BARR, OF ...
Window-screen.
Window-screen.
Filed: January 1st, 1970 [Granted]
Patent Number: US982360
Publication number, US 982360 A, US 982360A, US-A-982360, US982360 A, ... Our invention relates to screens for windows, and has for its object to produce a ...
Window-screen.
Window-screen.
Filed: January 1st, 1970 [Granted]
Patent Number: US1220888
Appli eati on filed October "citi'zenfof the United States,residing at East ... i H Y My invention relates to an improvement in window screens, and the object'is ...