Drilldown: Patents

Jump to navigation Jump to search
Patents > Applicant is inventor : Yes or No & Filing date: 1918

Use the filters below to narrow your results.

Year filed:
(There are no values for this filter)
Office:
Applicant firm:
None (648) · Curtiss Aeroplane (18) · Blackburn Aeroplane and Motor Co. (7) · Dornier Metallbauten (6) · Moteurs Salmson (5) · Rumpler-Werke A.-G. in Berlin-Johannisthal (5) · Société des Avions Louis Bréguet (5) · Westinghouse Electric & Manufacturing Company (4) · Vickers (4) · Curtiss Aeroplane and Motor Corporation (3) · Mercur Flugzeugbau (3)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
None (470) · airplane (87) · construction (50) · frame (45) · control (38) · design (28) · propellers (26) · wings (26) · stability (21) · fuselage (20) · LTA (19) · subsystem (17) · aerodynamics (17) · structure (17) · propulsion (16) · spars (13) · propeller (13) · chassis (12) · metal (12) · biplane (10)
Full specification filed date:
Application number:
Grant date:
Granted:
Supplementary to patent:
None (700) · Patent GB-1917-126391 (3) · Patent FR-1916-501550 (3) · Patent FR-1916-502839 (3) · Patent SE-1917-46288 (3) · Patent DE-1918-388537 (2) · Patent GB-1917-128643 (2) · Patent IT-1915-150227 (2) · Patent IT-1917-03-16 Federico Caproni (2) · Patent IT-1917-08-16 (2) · Patent GB-1917-126674 (2) · Patent US-1917-1283607 (2) · Patent CA-1917-183481 (2) · Patent AU-1917-469317 (2) · Patent FR-1917-494365 (2) · Patent FR-1917-502839.21604 (2)
Related to aircraft:
Patent agent:
None (491) · None (21) · John P. Tarbox (16) · Brewer & Son (14) · A. M. & William Clark (9) · Marks & Clerk (8) · Lavoix et Moses (8) · Boult, Wade & Tennant (8) · Brandon Frères (6) · Armengaud jeune (6) · Munn & Co. (6) · Haseltine, Lake & Co. (5) · Herbert Haddan & Co. (5) · G. F. Redfern & Co. (4) · J. Germain (4) · Phillipss (4)
National tech categories:
None (632) · FR 6.4 (51) · DE 77h.5 (18) · DE 77h.7 (7) · DE 77h.6 (7) · DE 77h.9 (6) · AT 77d (4) · FR 12.2 (3) · USPC 244/87 (2) · USPC 244/50 (2) · USPC 244/234 (2) · USPC 244/231 (2) · USPC 244/17.21 (2) · USPC 244/119 (2) · HU V/h (2) · FR 5.3 (2) · USPC 244/22 (2) · CH 129b (2) · AU 90.5 (2)
IPCs:
None (435) · IPC B64C3/00 (41) · IPC B64C13/00 (21) · IPC B64C3/18 (19) · IPC B64C35/00 (19) · IPC B64C1/00 (19) · IPC B64C39/00 (16) · IPC B64C11/00 (13) · IPC B64C1/06 (13) · IPC B64C25/00 (13) · IPC B64C17/00 (11) · IPC B64B1/00 (10) · IPC B64C11/20 (9) · IPC B64C3/26 (8) · IPC B64C11/04 (7) · IPC B64C3/38 (7) · IPC B64C11/34 (6) · IPC B64B1/58 (5) · IPC B64C13/12 (5) · IPC B64C13/02 (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)