Drilldown: Patents

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Patents > Tech fields : Construction or hybrid & Number of claims: 4-50

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Office:
Inventor location:
None (406) · London (9) · Seine (6) · Nord (6) · New York (5) · New York state (5) · England (5) · Pennsylvania (4) · New York city (3) · Seine-et-Oise (3) · Michigan (3) · New York county (3)
Applicant firm:
None (407) · Jacob Lohner & Co. (6) · British and Colonial Aeroplane Co. (5) · Curtiss Aeroplane (5) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (4) · Aktiebolaget Aviatorer (4) · Société Anonyme des Établissements Nieuport (4) · Curtiss Aeroplane & Motor Corporation (3) · Westinghouse Electric & Manufacturing Company (3) · Sopwith Aviation Company Limited (2) · British Westinghouse Electric and Manufacturing Co. (2) · Alphonse Tellier et Cie (2) · Curtiss Aeroplane and Motor Corporation (2) · Kawneer Manufacturing Company (2) · Blackburn Aeroplane and Motor Co. (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
Granted:
Supplementary to patent:
None (334) · Patent US-1909-970771 (6) · Patent FR-1911-448337 (4) · Patent GB-1908-4519 (4) · Patent SE-1906-23283 (4) · Patent GB-1912-26911 (3) · Patent DE-1910-06-18 Carl Hanschke (3) · Patent DE-1909-220044 (3)
Related to aircraft:
Patent agent:
None (122) · Armengaud jeune (23) · None (19) · Marks & Clerk (11) · Boult, Wade & Tennant (11) · Haseltine, Lake & Co. (11) · Munn & Co. (10) · John P. Tarbox (10) · Dupont et Elluin (8) · Brewer & Son (7) · Schwab (5) · Hippolyte Josse (5) · E. Blétry (5) · Lavoix et Mosès (5)
National tech categories:
None (190) · FR 6.4 (116) · HU V/h (38) · AT 77d (8) · FR 6.3 (7) · USPC 244/22 (7) · USPC 244/11 (6) · USPC 244/64 (6) · USPC 244/35R (5) · USPC 244/6 (5) · DE 77h.5 (5) · USPC 244/25 (4) · AU 90.3 (4) · USPC 244/87 (4) · USPC 244/218 (4)
IPCs:
None (204) · IPC B64C39/00 (34) · IPC B64C3/00 (28) · IPC B64B1/00 (27) · IPC B64C1/00 (26) · IPC B64C23/00 (17) · IPC B64C3/18 (16) · IPC B64C35/00 (15) · IPC B64C17/00 (13) · IPC B64B1/58 (10) · IPC B64C33/00 (8) · IPC B64C1/06 (7) · IPC B64C3/56 (6) · IPC B64C27/04 (6) · IPC B64C25/00 (6) · IPC B64C33/02 (6) · IPC B64C3/54 (4) · IPC B64C3/48 (4) · IPC B64C3/38 (4)
CPCs:
None (97) · CPC B64B1/00 (40) · CPC B64C3/00 (31) · CPC B64C23/005 (29) · CPC B64C17/00 (20) · CPC B64C39/00 (19) · CPC B64C35/00 (19) · CPC B64C2700/6295 (18) · CPC B64C33/00 (14) · CPC B64C2001/0063 (14) · CPC B64C2700/6233 (14) · CPC B64C33/02 (14) · CPC B64B1/58 (13) · CPC B64C1/00 (11) · CPC B64C3/18 (10) · CPC B64C2700/6274 (10) · CPC B64C39/005 (10) · CPC B64C2700/6235 (10) · CPC B64C2001/0081 (9) · CPC B64C13/00 (9)
First filing:
Citations from after 1930:
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