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Patents > Office : GB or US & Inventor country: DE

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None (245) · Patent CH-1911-55140 (3)
Related to aircraft:
Patent agent:
None (142) · Herbert Haddan & Co. (24) · Marks & Clerk (23) · W. P. Thompson & Co. (21) · Haseltine, Lake & Co. (11) · Lloyd Wise & Co. (8) · Edward Evans & Co. (7) · Boult, Wade & Tennant (7) · J. Hans (7) · Jensen & Son (7) · Chatwin, Herschell & Co. (7) · Carl Tewes (6) · Clement Lean (5) · Abel & Imray (4) · S. Sokal (4) · A. Boning (4) · G. F. Redfern & Co. (4)
National tech categories:
None (290) · GB 4 propel & steer (11) · USPC 244/127 (8) · GB 4 with buoyant (6) · USPC 244/30 (4) · USPC 244/72 (4) · GB 4 without buoyant (4) · USPC 244/126 (4) · GB 4 aërostats (4) · GB 4 aëroplanes (3) · USPC 244/97 (3) · USPC 244/82 (3) · USPC 244/125 (3) · USPC 244/22 (3) · USPC 416/194 (3)
IPCs:
None (223) · IPC B64B1/00 (19) · IPC B64C1/00 (14) · IPC B64B1/58 (14) · IPC B64C17/00 (12) · IPC B64C39/00 (12) · IPC B64C11/00 (11) · IPC B64B1/62 (8) · IPC B64C35/00 (6) · IPC B64C33/02 (5) · IPC B64C17/06 (5) · IPC B64B1/60 (4) · IPC B64C33/00 (4) · IPC E04B1/346 (4) · IPC B64C3/56 (4) · IPC B64C23/00 (4) · IPC B64B1/40 (4) · IPC B64C3/00 (4)
CPCs:
None (83) · CPC B64B1/58 (27) · CPC B64B1/00 (22) · CPC B64C17/00 (16) · CPC B64B1/62 (14) · CPC B64C2700/6295 (14) · CPC B64C35/00 (13) · CPC B64C33/02 (12) · CPC B64C11/006 (11) · CPC B64B1/40 (11) · CPC B64C39/00 (10) · CPC B64C17/06 (9) · CPC B64C2700/6216 (9) · CPC B64C2700/6218 (8) · CPC B64C23/005 (7) · CPC B64C3/385 (7) · CPC B64C11/343 (6)
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