Drilldown: Patents

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Patents > Related to aircraft: None & IPCs : IPC B64C3/56 or IPC B64C35/00 or None & Number of claims: None

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Office:
Applicant is inventor:
Tech fields:
None (1635) · airplane (33) · LTA (29) · propulsion (26) · navigation (20) · kite (16) · military (15) · frame (14) · balloon (11) · propeller (10) · stability (9) · propellers (8) · safety (7) · marine (6) · Design (6) · control (6)
Granted:
Supplementary to patent:
None (1781) · 1 (10) ·   (5) · Patent GB-1911-29012 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (1758) · 1 (7) · 0.5 (2) · Thirion (2) · 1912-01-09 (2) · 1911-02-28 (2) · Chassevent (2) · Jules Mathieu (2) · 1911-05-30 (2) · G. G. M. Hardingham (2)
National tech categories:
None (1707) · FR 6.3 (12) · FR 5 (11) · USPC 244/153R (9) · FR 6.4 (9) · FR 2 (4) · USPC 244/155R (4) · FR 3 (4) · USPC 244/3.23 (4) · USPC 244/3.3 (3) · USPC 244/80 (3) · USPC 244/73R (3) · BE K (3)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of claims:

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