Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & IPCs : IPC B64B1/00 or IPC B64C25/00 or IPC B64C39/00

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Office:
Inventor country:
Applicant is inventor:
Tech fields:
LTA (205) · propulsion (96) · Airplane (85) · frame (65) · navigation (63) · design (61) · stability (58) · construction (39) · propellers (37) · None (37) · balloon (35) · dirigible (34) · Wings (33) · safety (30) · propeller (26) · hybrid (26) · airship (23) · lift (21) · landing (21)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (343) · Patent CH-1909-48028 (2) · Patent FR-1909-395148 (2) · Patent FR-1902-326476 (2) · Patent FR-1902-317598 (2) · Patent FR-1908-396470 (2) · Patent ES-1906-38692 (2) · Patent GB-1908-4519 (2) · Patent FR-1883- (2) · Patent US-1908-927605 (2)
Related to aircraft:
Patent agent:
None (159) · None (22) · Armengaud jeune (20) · Chassevent (13) · Boramé et Julien (11) · Weismann et Marx (8) · Brandon frères (8) · Hippolyte Josse (7) · Munn & Co. (6) · Lavoix et Mosès (6) · C. Blétry (6) · E. Blétry (6) · Ad. Sturm (6) · Marks & Clerk (5) · G. de Mestral et F. Harle (5) · J. Bonnet-Thirion (5) · de Bongé (4) · Y. Rabilloud et fils (4) · Boult, Wade & Tennant (4) · J. Germain (4)
National tech categories:
FR 6.4 (214) · FR 6.3 (66) · None (51) · USPC 244/30 (16) · USPC 244/26 (11) · USPC 244/25 (6) · USPC 244/67 (5) · USPC 24/713.8 (5) · USPC 244/70 (4) · USPC 244/45R (4) · DE 77h (4) · FR 6.2 (4) · DE 77h.11 (4) · USPC 244/127 (4) · DE 77h.2 (4) · USPC 244/32 (3) · USPC 244/20 (3) · USPC 244/96 (3) · USPC 244/97 (3) · USPC 244/99 (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64B1/00 (221) · CPC B64C39/00 (109) · CPC B64C2700/6295 (92) · CPC B64C39/005 (36) · CPC B64C39/003 (10) · CPC B64C25/06 (9) · CPC B64F2700/6226 (9) · CPC B64B1/40 (9) · CPC B64C39/008 (7) · CPC B64C25/62 (7) · CPC B64C39/08 (7) · CPC B64C39/006 (5) · None (5) · CPC Y10T24/3747 (5) · CPC B64C25/52 (4) · CPC B64B1/62 (3) · CPC B64F2700/6219 (3) · CPC B64B1/005 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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