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Patents > Office : DE or GB or GR or SU & Applicant type: INDIV & Tech fields : design or frame or subsystem

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Supplementary to patent:
None (287) · Patent GB-1909-8531 (5) · Patent US-1913-04-21 George Raymond Lawrence (3) · Patent AT-1912-75092 (3) · Patent FR-1912-455471 (2) · Patent DE-1921-384750 (2) · Patent FR-1906-363017 (2) · Patent FR-1907-377174 (2) · Patent FR-1909-399456 (2) · Patent FR-1913-472867 (2) · Patent FR-1913-467415 (2) · Patent AU-1911-510 (2) · Patent GB-1908-21445 (2) · Patent GB-1913-4191 (2) · Patent HU-1901-24148 (2) · Patent IT-1914- (2) · Patent US-1913-1123253 (2) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (2) · Patent FR-1909-401348 (2)
Related to aircraft:
Patent agent:
None (164) · Marks & Clerk (35) · Haseltine, Lake & Co. (30) · Boult, Wade & Tennant (20) · Herbert Haddan & Co. (13) · Abel & Imray (13) · Wheatley & Mackenzie (11) · None (11) · G. F. Redfern & Co. (7) · Gedge & Feeny (7) · W. P. Thompson & Co. (7) · Lloyd Wise & Co. (6) · Johnsons & Willcox (6) · Brewer & Son (5) · Carpmaels, Radford & Newton (5) · W. H. Beck & Co. (5) · A. M. & William Clark (5) · H. D. Fitzpatrick & Co. (5) · Jensen & Son (5)
National tech categories:
None (356) · DE 77h.5 (33) · DE 77h (23) · GB 4 propel & steer (21) · DE 77h.9 (16) · DE 77 (11) · GB 4 without buoyant (10) · GB 4 aëroplanes (9) · GB 4 framework (9) · DE 77h.2 (6) · DE 77h.6 (6) · GB 4 aërostats (5) · GB 4 with buoyant (5) · GB 4 (5) · DE 77h.7 (5) · DE 77h.4 (4) · GB 4 motors (4) · GB 4 propelling (4) · GB 4 steering (3)
IPCs:
None (169) · IPC B64C39/00 (34) · IPC B64C17/00 (26) · IPC B64C1/00 (22) · IPC B64B1/00 (20) · IPC B64C3/18 (19) · IPC B64B1/58 (15) · IPC B64C3/00 (15) · IPC B64C35/00 (14) · IPC B64C33/02 (9) · IPC B64C3/38 (9) · IPC B64C23/00 (9) · IPC B64C11/00 (8) · IPC B64C3/56 (8) · IPC B64C11/16 (8) · IPC B64C1/06 (8) · IPC B64C13/00 (8) · IPC B64C25/00 (7) · IPC B64C3/54 (6) · IPC B64B1/40 (6)
CPCs:
None (127) · CPC B64C17/00 (34) · CPC B64C39/00 (30) · CPC B64B1/00 (28) · CPC B64C2700/6295 (21) · CPC B64B1/58 (18) · CPC B64C3/00 (17) · CPC B64C3/185 (13) · CPC B64C33/02 (13) · CPC B64C3/385 (12) · CPC B64C13/00 (12) · CPC B64C35/00 (11) · CPC B64C23/005 (10) · CPC B64C2700/6218 (10) · CPC B64C2001/0063 (9) · CPC B64C1/065 (8) · CPC B64C3/18 (8) · CPC B64C25/06 (8) · CPC B64C3/56 (8)
First filing:
Citations from after 1930:
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