Drilldown: Patents

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Patents > Office : DE or Other & Filing date: 1917 & First filing : No or Other & Cites these patents: None

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Year filed:
Office: (Click arrow to add another value)
Inventor country:
Applicant firm:
None (627) · Curtiss Aeroplane (21) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (8) · Blackburn Aeroplane and Motor Co. (8) · Vickers (6) · Sopwith Aviation Company Limited (5) · Société Nouvelle des Aéroplanes Paul Schmitt (4) · Dornier Metallbauten (4) · Macy Engineering Company (3) · Société Anonyme des Établissements Nieuport (3) · Société des Avions Louis Bréguet (3) · Blackburn Aeroplane & Motor Co. (3) · Alphonse Tellier et Cie (3) · Allgemeine Elektricitäts-Gesellschaft (3)
Applicant is inventor:
Tech fields:
None (383) · airplane (105) · design (51) · frame (47) · construction (47) · Control (38) · stability (32) · propellers (32) · wings (26) · fuselage (26) · propulsion (24) · subsystem (23) · instrument (19) · LTA (18) · airship (18) · propeller (16) · landing (16) · military (16) · biplane (15) · aerodynamics (15)
Application number:
Granted:
Supplementary to patent:
None (641) · Patent AU-1916-630 (3) · Patent FR-1916-493411 (3) · Patent GB-1916-109146 (3) · Patent GB-1916-110419 (3) · Patent IT-1916-07-14 (3) · Patent FR-1917-504302 (3) · Patent US-1916-1289206 (3) · Patent HU-1917-73345 (2) · Patent DE-1917-02-16 Oscar Gerhardt (2) · Patent DE-1917-300978 (2) · Patent DE-1916-10-07 Oscar Gerhardt (2) · Patent US-1917-1257212 (2) · Patent GB-1916-110795 (2) · Patent GB-1916-112641 (2) · Patent HU-1917-77280 (2) · Patent FR-1916-84082 (2)
Related to aircraft:
Patent agent:
None (489) · Société G. Breton, P. Audy, J. Rousset, A. Vergé (15) · M. Zerolo (13) · None (12) · Brewer & Son (11) · Lavoix et Mosès (10) · Boult, Wade & Tennant (10) · Marks & Clerk (9) · J. Germain (8) · John P. Tarbox (7) · Dony and Lejeune (5) · Victor J. Evans (5) · Fritz Isler (4) · Randolph, Jr. (4) · Herbert Haddan & Co. (4)
National tech categories:
None (519) · FR 6.4 (74) · HU V/h (40) · DE 77h.5 (22) · AT 77d (9) · CH 129b (5) · DK 77 (5) · DE 77h.6 (5) · AU 90.5 (5) · FR 12.3 (4) · DE 42k.18 (3)
IPCs:
None (495) · IPC B64C3/00 (28) · IPC B64C3/18 (22) · IPC B64C13/00 (12) · IPC B64C1/00 (11) · IPC B64C17/00 (11) · IPC B64C11/00 (10) · IPC B64C1/06 (10) · IPC B64C39/00 (10) · IPC B64C35/00 (9) · IPC B64C13/12 (7) · IPC B64C27/04 (7) · IPC B64C23/00 (6) · IPC B64C11/20 (6) · IPC B64C11/04 (5) · IPC B64C3/54 (5) · IPC B64C9/02 (4) · IPC B64C25/60 (4) · IPC B64B1/00 (4) · IPC B64C13/24 (4)
First filing: (Click arrow to add another value)
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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