Drilldown: Patents

Jump to navigation Jump to search
Patents > Office: US & Tech fields: None & First filing: Other

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventor country:
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted:
Publication date:
Supplementary to patent:
Related to aircraft:
Patent agent:
None (1194) · Munn & Co. (26) · Victor J. Evans (20) · None (10) · C. A. Snow & Co. (8) · John P. Tarbox (5) · Sigmund Herzog (4) · C. C. Hines (4) · Randolph, Jr. (4) · Church & Church (3) · Joshua R. H. Potts (3) · James L. Norris (3)
National tech categories:
None (777) · USPC 244/90R (40) · USPC 244/233 (27) · USPC 244/48 (26) · USPC 244/80 (24) · USPC 244/119 (24) · USPC 244/45R (24) · USPC 244/22 (18) · USPC 244/93 (15) · USPC 244/87 (14) · USPC 244/139 (14) · USPC 244/91 (14) · USPC 244/234 (14) · USPC 244/35R (13) · USPC 244/66 (13) · USPC 244/100R (12) · USPC 244/101 (12) · USPC 244/13 (11) · USPC 244/104R (11)
IPCs:
None (1412) · IPC B64C39/00 (8) · IPC B64C3/38 (7) · IPC B64C3/00 (7) · IPC B64B1/00 (5) · IPC B64C25/00 (3) · IPC B64C13/00 (3) · IPC B64C27/04 (2) · IPC CPC B64C13/00 (2) · IPC B64C35/00 (2)
First filing: (Click arrow to add another value)
Citations from after 1930:

Showing below up to 250 results in range #1 to #250.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

P


View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)