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Patents > Office : AH or DE or SU or US & Related to aircraft : -1 or 1852-08-14 or No or Partially or marine

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Office: (Click arrow to add another value)
Inventor country:
Applicant person:
None (142) · Everard Richard Calthrop‎‎ (4) · Otto Lilienthal (3) · Vincent C. de Ybarrondo (2) · Herbert Fitzroy Clayton (2) · Gustav Lilienthal (2) · Joseph Allison Steinmetz (2) · Eleazer Kempshall (2)
Applicant is inventor:
Tech fields:
None (78) · propeller (28) · Propulsion (27) · marine (24) · military (20) · windmill (19) · projectile (18) · paddle-wheel (11) · navigation (9) · frame (8) · stability (8) · LTA (8) · fabric (8) · airplane (7) · fun (7) · propellers (6) · blades (6) · cargo (5)
Full specification filed date:
Application number:
None (216)
Granted:
Related to aircraft: (Click arrow to add another value)
Assigned to:
None (236) · Western Electric Company (3)
National tech categories:
None (161) · USPC 244/3.23 (9) · USPC 24/713.8 (7) · USPC 244/3.3 (5) · USPC 416/108 (4) · DE 13 (3) · USPC 416/138 (3) · USPC 416/168R (3) · USPC 416/128 (3)
IPCs:
None (228) · IPC B64B1/00 (9) · IPC B64C11/00 (4) · IPC F42B10/00 (3) · IPC A01H5/02 (2) · IPC B64C27/32 (2)
CPCs:
None (104) · CPC B64C11/006 (22) · CPC B64B1/00 (11) · CPC B64C11/48 (9) · CPC Y10T24/3747 (8) · CPC B64C11/36 (8) · CPC Y02E10/72 (7) · CPC F42B10/30 (6) · CPC B64C11/343 (6) · CPC B64C27/12 (6) · CPC B63H1/04 (5) · CPC F05B2260/74 (5) · CPC B64C1/1407 (5) · CPC B24C9/00 (5) · CPC B63H1/12 (5) · CPC F03D1/025 (4) · CPC Y02E10/74 (4) · CPC Y02E10/722 (4) · CPC F03D11/00 (4) · CPC B64C27/33 (4)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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