Drilldown: Patents

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Patents > Tech fields : balloon or propulsion & Number of text pages: 4-50000000

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Office:
Applicant person:
None (75) · Jan Jaakson (6) · Reinhold Schmiechen (4) · Louis-Adolphe Hayot (4) · Michael Stefan Bjelvučić (4) · William Alfred South (3) · Albert Livingstone Blackman (3) · John Wills Cloud (3) · Louis-Étienne Roze (3) · Charles Groombridge (3) · Alonzo Perry Bliven (3) · William Henry Fauber (3) · Eugene F. Falconnet (3) · Gabriel Babillot (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
None (154) · 1906348305 (2)
Granted:
Supplementary to patent:
None (234) · Patent GB-1911-12232 (5) · Patent FR-1912-458772 (3) · Patent FR-1908-404631 (3) · Patent FR-1902-321808 (3) · Patent CH-1912-62201 (2) · Patent DE-1909-Wilcke-Graff (2) · Patent FR-1898-03-21 Louis-Étienne Roze (2) · Patent DE-1895-98580 (2) · Patent US-1906-850616 (2) · Patent FR-1883- (2) · Patent FR-1902-324521 (2)
Related to aircraft:
Patent agent:
None (105) · Munn & Co. (10) · Boult, Wade & Tennant (7) · Haseltine, Lake & Co. (7) · Lavoix et Mosès (6) · Marks & Clerk (6) · Wheatley & Mackenzie (6) · Brewer & Son (5) · Armengaud jeune (5) · Brandon frères (5) · J. Owden O'Brien (4) · Michael J. Stark & Sons (4) · H. D. Fitzpatrick & Co. (3) · Jensen & Son (3) · None (3) · Chassevent (3) · W. D. Rowlingson (3) · D. Young & Co. (3) · Weissmann et Marx (3)
National tech categories:
None (115) · FR 6.4 (54) · USPC 244/30 (9) · HU V/h (9) · GB 4 propel & steer (8) · FR 6.3 (8) · FR 6.2 (8) · USPC 244/22 (5) · AT 77d (5) · CH 115 (4) · USPC 244/51 (4) · GB 4 without buoyant (4) · USPC 244/96 (4) · USPC 244/97 (4) · USPC 244/20 (4) · AU 90.3 (4)
IPCs:
None (191) · IPC B64C39/00 (21) · IPC B64B1/00 (14) · IPC B64C11/00 (10) · IPC B64C23/00 (10) · IPC B64C27/04 (7) · IPC B64C33/02 (6) · IPC B64B1/62 (5) · IPC B64B1/58 (5) · IPC B64B1/40 (5) · IPC B64C33/00 (3) · IPC B64C3/56 (3) · IPC B64D27/00 (3) · IPC B64C3/52 (3) · IPC B64C3/38 (3)
CPCs:
None (116) · CPC B64B1/00 (33) · CPC B64C23/005 (16) · CPC B64C39/005 (14) · CPC B64C33/02 (13) · CPC B64C11/006 (12) · CPC B64C39/00 (11) · CPC B64B1/58 (8) · CPC B64B1/40 (7) · CPC B64B1/62 (7) · CPC B64C2700/6281 (6) · CPC B63H11/12 (6) · CPC B64C2700/6274 (5) · CPC B64C3/385 (5) · CPC B64C2700/6295 (5) · CPC B64C9/00 (4) · CPC B64C30/00 (4) · CPC B64C27/04 (4)
First filing:
Citations from after 1930:

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