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Patents > Office : AT or CA or CL or US & Application number: None & Number of text pages: None

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Office: (Click arrow to add another value)
Applicant person:
None (1015) · Nathan Scholfield (3) · William Paul Butusov (2) · Comte Antoine Apraxine (2) · Otto Lilienthal (2) · James J. Pennington (2) · Richard William Cowan (2) · Charles Pagé (2)
Applicant is inventor:
Tech fields:
None (862) · LTA (59) · propulsion (51) · military (44) · navigation (32) · frame (32) · marine (31) · kite (30) · airplane (24) · car (23) · propeller (23) · projectile (22) · balloon (21) · parachute (16) · stability (16) · rudder (15) · fun (15) · cargo (12) · Windmill (10) · safety (9)
Application number: (Click arrow to add another value)
Granted:
Supplementary to patent:
None (1130) · 1 (2) · Patent AU-1909-15563‎ (2) · Patent DE-1909-232158 (2)
Related to aircraft:
Patent agent:
None (1128) · Munn & Co. (5) · 1 (3)
Assigned to:
None (1139) · Dewey Corporation (2) · Syracuse, NY (2)
IPCs:
None (1098) · IPC B64F1/06 (5) · IPC B64C31/00 (4) · IPC B64C31/06 (4) · IPC B64B1/00 (3) · IPC B64C11/00 (3) · IPC B64B1/40 (2) · IPC B64B1/62 (2) · IPC B64D1/04 (2) · IPC B64C33/02 (2) · IPC B61B13/08 (2) · IPC B64C9/38 (2) · IPC B64C9/00 (2) · IPC F42B10/00 (2) · IPC F42B10/30 (2) · IPC B64C39/008 (2)
CPCs:
None (430) · CPC B64C11/006 (119) · CPC B64C11/346 (72) · CPC B64C11/48 (66) · CPC B63H1/12 (44) · CPC B64C11/36 (43) · CPC F05B2260/74 (36) · CPC B64C11/343 (34) · CPC F03D11/00 (32) · CPC B63H1/04 (31) · CPC Y02E10/722 (31) · CPC B64C11/06 (29) · CPC B64C27/33 (21) · CPC B64C3/48 (21) · CPC Y02E10/72 (18) · CPC F03D1/025 (18) · CPC A63H27/08 (17) · CPC F03D3/00 (16) · CPC B64C11/065 (16) · CPC Y02E10/74 (16)
First filing:
Citations from after 1930:
Number of text pages:

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