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Patents > Assigned to: None & National tech categories: None & Family year: 1913

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Tech fields:
None (240) · airplane (37) · stability (23) · frame (23) · LTA (22) · design (22) · construction (15) · wings (13) · propulsion (13) · propellers (13) · lift (11) · hydroaeroplane (11) · hybrid (11) · aerodynamics (11) · hydroplane (10) · Airship (10) · marine (8)
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Supplementary to patent:
None (322) · Patent AT-1912-75092 (3) · Patent FR-1913-466195 (3) · Patent FR-1913-466329 (2) · Patent US-1913-04-01 Cooper (2) · Patent FR-1914-466329.18996 (2) · Patent GB-1913-4191 (2) · Patent FR-1912-450422 (2) · Patent DE-1913-301564 (2) · Patent FR-1913-472867 (2) · Patent FR-1913-467415 (2) · Patent US-1913-1087946 (2) · Patent US-1913-1094989 (2) · Patent BE-1913-253298 (2) · Patent US-1913-1118124 (2)
Related to aircraft:
Patent agent:
None (250) · Marks & Clerk (11) · Haseltine, Lake & Co. (10) · Boult, Wade & Tennant (9) · Herbert Haddan & Co. (6) · None (6) · Hyde & Heide (6) · Abel & Imray (4) · Wheatley & Mackenzie (4) · W. P. Thompson & Co. (4) · Jensen & Son (4) · Lewis William Goold (4) · Edward Evans & Co. (3)
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IPCs:
None (269) · IPC B64C35/00 (15) · IPC B64C17/00 (14) · IPC B64C1/00 (13) · IPC B64B1/00 (10) · IPC B64C39/00 (8) · IPC B64C13/00 (4) · IPC B64C3/38 (4) · IPC B64B1/58 (4) · IPC B64C3/00 (4) · IPC B64C23/00 (4) · IPC B64C33/02 (3) · IPC B64D17/00 (3) · IPC F42B10/50 (2) · IPC B64D7/02 (2) · IPC A63G31/00 (2) · IPC B64C33/00 (2) · IPC B64C3/56 (2) · IPC B64C17/06 (2) · IPC B64B1/62 (2)
CPCs:
CPC B64C17/00 (46) · CPC B64C35/00 (45) · CPC B64C2700/6295 (36) · CPC B64C39/00 (32) · None (28) · CPC B64B1/00 (23) · CPC B64C2700/6218 (23) · CPC B64F2700/6261 (16) · CPC B64C2700/6219 (10) · CPC B64C3/56 (9) · CPC B64C23/005 (9) · CPC B64C3/00 (8) · CPC B64B1/58 (8) · CPC B64C11/006 (7) · CPC B64F2700/628 (6) · CPC B64C3/385 (6) · CPC B64C2700/6214 (6)
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