Drilldown: Patents

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Patents > Tech fields : buoyancy or navigation & Number of figures: 6-11

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Office:
Inventors:
None (6) · Philippe Delbert (5) · John Washington Wilson (5) · Alonzo Perry Bliven (4) · Robert Esnault-Pelterie (4) · Heinrich Suter (4) · Francis Alexander Barton (3) · Henri Fabre (3) · René Tampier (3)
Applicant person:
None (54) · John Washington Wilson (5) · Alonzo Perry Bliven (4) · Robert Esnault-Pelterie (4) · Philippe Delbert (3) · Henri Fabre (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (101) · 1906348305 (2)
Granted:
Supplementary to patent:
None (170) · Patent FR-1902-328044 (4) · Patent US-1906-850616 (3) · Patent US-1909-970771 (3) · Patent CH-1899-18666 (3) · Patent FR-1908-393976 (2) · Patent DE-1909-Wilcke-Graff (2) · Patent DE-1907-194166 (2) · Patent FR-1909-420004 (2) · Patent AT-1907-36106 (2)
Related to aircraft:
Patent agent:
None (70) · Munn & Co. (13) · Armengaud jeune (8) · Marks & Clerk (7) · None (5) · Haseltine, Lake & Co. (4) · Herbert Haddan & Co. (4) · E. Blétry (3) · W. D. Rowlingson (3) · Victor J. Evans (3) · C. A. Snow & Co. (3) · Lavoix et Mosès (3) · J. Bonnet-Thirion (2) · E. Imer-Schneider (2) · Knight Bros. (2) · Dom. Casalonga (2) · R. S. & A. B. Lacey (2) · Abel & Imray (2) · Wheatley & Mackenzie (2) · Herbert H. Thompson (2)
National tech categories:
None (47) · FR 6.4 (38) · DE 77 (12) · FR 6.3 (9) · USPC 244/70 (8) · USPC 244/6 (6) · DK 77 (6) · USPC 244/22 (6) · GB 4 propel & steer (6) · USPC 244/51 (5) · USPC 244/30 (5) · USPC 244/100R (5) · USPC 244/27 (4) · RU Group V (4) · GB 4 framework (4) · USPC 244/90R (4) · USPC 244/233 (4) · USPC 244/20 (4) · AT 77d (4)
IPCs:
None (122) · IPC B64B1/00 (19) · IPC B64C39/00 (10) · IPC B64C33/02 (8) · IPC B64B1/58 (7) · IPC B64C35/00 (6) · IPC B64C11/00 (5) · IPC B64B1/40 (5) · IPC B64C3/38 (4) · IPC B64C23/00 (4) · IPC CPC B64C13/00 (4) · IPC B64C3/52 (3) · IPC B64C33/00 (3) · IPC B64C1/00 (3)
CPCs:
None (58) · CPC B64B1/00 (29) · CPC B64C23/005 (17) · CPC B64C33/02 (13) · CPC B64C39/005 (13) · CPC B64C13/00 (9) · CPC B64B1/58 (7) · CPC B64C3/385 (6) · CPC B64C35/00 (6) · CPC B64C2700/6295 (5) · CPC B64C9/00 (5) · CPC B64C17/00 (4) · CPC B64B1/40 (4) · CPC B64C39/008 (3) · CPC B64C27/12 (3) · CPC B64C33/00 (3) · CPC B64C3/52 (3) · CPC B64F2700/6261 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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