Drilldown: Patents

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Patents > Related to aircraft : -1 or .5? or Partially & Assigned to: None & IPCs: None

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Office:
Inventors:
None (6) · Everard Richard Calthrop (6) · Jan Jaakson (5) · Burrell Cannon (2) · George Raymond Lawrence (2) · Société Internationale d’Éclairage par le gaz d’huile (2) · Société Stapfer de Duclos et Cie (2) · Harold Edward Sherwin Holt (2) · Charles-Antoine Mary (2) · Robert Esnault-Pelterie (2) · W. L. Hamilton (2) · Wilbur Wright (2) · Jean-Pierre-Eugène Dumont (2) · Enrico Forlanini (2) · Orville Wright (2) · Joseph Allison Steinmetz (2) · N. Thiry (2)
Inventor country:
Applicant person:
None (61) · Everard Richard Calthrop (6) · Jan Jaakson‎ (5) · Enrico Forlanini (2) · N. Thiry (2) · Joseph Allison Steinmetz (2) · Charles Mary (2) · George Raymond Lawrence (2) · Harold Edward Sherwin Holt (2) · Robert Esnault-Pelterie (2)
Applicant is inventor:
Tech fields:
Propulsion (35) · None (19) · propeller (18) · navigation (18) · marine (17) · stability (16) · frame (15) · airplane (15) · propellers (12) · safety (11) · construction (11) · motors (10) · LTA (9) · military (8) · aerodynamics (7) · rudder (7) · wings (7) · projectile (7)
Full specification filed date:
Granted:
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (121) · J. Gevers (9) · R. Wittebolle, Brussels, Belgium (2) · J. Gevers, Anvers, Belgium (2) · Haseltine, Lake & Co. (2) · Blétry aîné (2) · Herbert Haddan & Co. (2) · Société Assi et Genès (2)
Assigned to: (Click arrow to add another value)
National tech categories:
None (86) · BE K (19) · FR 6.3 (19) · FR 6.2 (3) · USPC 416/128 (3) · USPC 244/3.23 (2) · USPC 416/108 (2) · USPC 416/132B (2) · HU V/h (2) · USPC 244/22 (2) · USPC 416/116 (2) · USPC 416/132R (2) · FR 6 (2) · USPC 416/135 (2)
IPCs: (Click arrow to add another value)
CPCs:
None (114) · CPC B64C11/006 (11) · CPC Y02E10/72 (5) · CPC B64C11/48 (5) · CPC F05B2260/74 (4) · CPC B64C11/36 (4) · CPC B64C11/343 (4) · CPC F03D1/025 (4) · CPC B63H1/04 (3) · CPC F03D9/001 (2) · CPC F42B10/30 (2) · CPC B64C27/12 (2) · CPC Y02E10/74 (2) · CPC B64C13/00 (2) · CPC F03D1/00 (2) · CPC B64C33/02 (2) · CPC B64C11/06 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

Showing below up to 179 results in range #1 to #179.

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