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Patents > IPCs: IPC B64B1/00 & First filing: Yes

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Office:
Inventor country:
Applicant person:
None (23) · Adolphe Clément-Bayard (8) · Johann Schütte (6) · Simon Lake (3) · Ottavio Ricaldoni (3) · Joel Trout Rice (3)
Applicant is inventor:
Tech fields:
LTA (221) · balloon (50) · frame (47) · navigation (47) · propulsion (45) · Airship (34) · dirigible (30) · car (24) · design (24) · hybrid (22) · safety (20) · propeller (18) · airplane (18) · stability (18) · dirigibles (16) · construction (15) · compartments (15) · ballonet (12) · rigid (12) · rudder (12)
Full specification filed date:
Application number:
None (61)
Granted:
Supplementary to patent:
None (239) · Patent FR-1913-472867 (3) · Patent US-1913-1087946 (2) · Patent BE-1912-07-11 Maiche et Legras (2) · Patent FR-1914-472867.19895 (2)
Related to aircraft:
Patent agent:
None (105) · None (13) · Munn & Co. (10) · Boramé et Julien (10) · Haseltine, Lake & Co. (7) · Armengaud jeune (4) · Marks & Clerk (4) · Boult, Wade & Tennant (4) · Hippolyte Josse (4) · Brandon frères (3) · E. Blétry (3) · Chassevent (3) · G. Petiau (3) · Lavoix et Mosès (3) · Wheatley & Mackenzie (3)
National tech categories:
FR 6.4 (73) · None (47) · USPC 244/30 (32) · FR 6.3 (20) · USPC 244/26 (16) · USPC 244/25 (13) · DE 77h.2 (8) · USPC 244/97 (7) · USPC 244/125 (7) · USPC 244/29 (7) · USPC 244/67 (7) · USPC 244/32 (6) · USPC 244/127 (6) · DE 77h (5) · USPC 24/713.8 (5) · USPC 244/96 (5) · USPC 244/99 (5) · USPC 244/128 (4)
IPCs: (Click arrow to add another value)
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Citations from after 1930:
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