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Patents > Applicant type : INDIV or INIDV & Tech fields : Airship or propellers & Related to aircraft: 1

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Supplementary to patent:
None (303) · Patent US-1909-970771 (8) · Patent DE-1913-301564 (6) · Patent DE-1909-220044 (4) · Patent DE-1911-251309 (4) · Patent DE-1910-06-18 Carl Hanschke (4) · Patent US-1910-993987 (3) · Patent FR-1909-404954 (3) · Patent FR-1916-502839 (3)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (183) · None (21) · Armengaud jeune (15) · Lavoix et Mosès‎ (9) · Boult, Wade & Tennant (9) · J. Bonnet-Thirion (7) · A. Wunderlich & Cie, Ingénieurs-Conseils (6) · Munn & Co. (5) · Weismann et Marx (5) · E. Blum & Co. (5) · Wheatley & Mackenzie (4) · Victor J. Evans (4) · Kirkpatrick (4) · J. Germain (4) · Brandon frères (4) · Schwab (4) · Marks & Clerk (4) · C. Blétry‎ (4)
National tech categories:
None (121) · FR 6.4 (110) · HU V/h (57) · BE K (36) · AT 77d (23) · FR 6.2 (14) · FR 6.3 (8) · DK 77 (5) · USPC 244/65 (4) · NL 62 (4) · USPC 244/50 (4) · DE 77 (3) · CH 129b (3) · USPC 244/23R (3) · DE 77h.6 (3) · CH 115 (3) · IT 8 (3) · CH 128c (3)
IPCs:
None (248) · IPC B64C39/00 (33) · IPC B64C11/00 (21) · IPC B64C23/00 (11) · IPC B64B1/00 (10) · IPC B64C11/20 (9) · IPC B64C27/04 (8) · IPC B64C11/16 (6) · IPC B63H1/12 (6) · IPC B64D35/04 (5) · IPC B64C11/36 (5) · IPC B64C11/04 (4) · IPC B64C27/00 (4) · IPC B64C11/18 (4) · IPC B64C29/00 (4) · IPC B64D27/00 (4) · IPC B64B1/62 (4) · IPC B64C11/48 (4)
CPCs:
None (202) · CPC B64C39/00 (23) · CPC B64B1/00 (17) · CPC B64C23/005 (13) · CPC B64C11/006 (11) · CPC B64C11/00 (8) · CPC B64C13/00 (8) · CPC B64C2700/6295 (8) · CPC B64C11/16 (7) · CPC B64C2700/6274 (7) · CPC B64C39/08 (6) · CPC B64C11/48 (6) · CPC B64D35/04 (6) · CPC B64C11/205 (5) · CPC B64B1/62 (5) · CPC B64C11/36 (5) · CPC B64C27/12 (5) · CPC B64C11/18 (5)
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