Drilldown: Patents

Jump to navigation Jump to search
Patents > Year granted: 1917 & Supplementary to patent: None

Use the filters below to narrow your results.

Year granted:
(There are no values for this filter)
Office:
Inventor country:
Applicant is inventor:
Tech fields:
None (225) · airplane (27) · construction (18) · frame (18) · LTA (15) · control (12) · military (10) · propulsion (10) · stability (10) · propellers (9) · wings (8) · design (8) · hybrid (8) · landing (8) · HTA (7) · helicopter (7) · marine (7)
Full specification filed date:
Application number:
Granted:
Publication date:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (259) · John P. Tarbox (8) · None (8) · Victor J. Evans (6) · Munn & Co. (4) · Boult, Wade & Tennant (3) · Wheatley & Mackenzie (3) · Herbert Haddan & Co. (2) · Eric W. Walford (2) · H. Gardner & Son (2) · J. D. Roots & Co.; Phillipss (2) · Brewer & Son (2) · J. D. Roots & Co. (2) · C. A. Snow & Co. (2) · J. S. Withers & Spooner (2) · Marks & Clerk (2) · Randolph, Jr. (2)
National tech categories:
None (317) · DE 77h.5 (7) · CH 129b (4) · FR 6.4 (4) · HU V/h (4) · AT 77d (3) · USPC 244/100R (2) · AU 90.3 (2) · DE 37f.8 (2) · USPC 244/78.1 (2) · DE 77h.6 (2)
IPCs:
None (300) · IPC B64C3/00 (8) · IPC B64B1/00 (7) · IPC B64C25/00 (4) · IPC B64C3/18 (4) · IPC B64C27/04 (3) · IPC B64C3/54 (3) · IPC B64C35/00 (3) · IPC B64C23/00 (3) · IPC B64C13/24 (3) · IPC B64C9/02 (2) · IPC E04B1/346 (2) · IPC B64C39/00 (2) · IPC B64C13/00 (2) · IPC B64C11/00 (2) · IPC B64C1/06 (2) · IPC B64B1/62 (2)
CPCs:
None (23) · CPC B64B1/00 (22) · CPC B64C3/00 (22) · CPC B64C13/00 (21) · CPC B64C23/005 (16) · CPC B64C2700/6295 (14) · CPC B64C2700/6235 (14) · CPC B64C35/00 (12) · CPC B64C17/00 (10) · CPC B64C3/18 (9) · CPC B64C11/006 (8) · CPC B64C2700/6256 (7) · CPC B64C25/60 (7) · CPC B64C2001/0081 (7) · CPC B64C33/02 (7) · CPC B64C2001/0063 (7) · CPC B64C3/185 (6) · CPC B64B1/40 (5) · CPC B64C3/54 (5) · CPC B64C31/04 (5)
First filing:
Citations from after 1930:
Number of diagram pages:

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)