Drilldown: Patents

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Patents > Office : RU or US & Applicant type: None & Number of figures: None

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Office: (Click arrow to add another value)
Inventor country:
Applicant person:
None (1011) · William BOHLEBER (2) · SAFETY CAR HEATING LIGHTING (2) · GUSTAF F HELLSTROM JR (2) · HENRY ENEU Johnson (2) · BURTON WILSON (2) · ERNST J OHNELL (2) · John William Rapp (2) · John DAY PREZ (2)
Applicant is inventor:
Tech fields:
None (925) · LTA (42) · propulsion (40) · military (36) · marine (25) · navigation (21) · kite (19) · frame (19) · propeller (18) · projectile (17) · airplane (15) · stability (12) · car (11) · parachute (11) · fun (10) · rudder (9) · balloon (8) · cargo (7) · takeoff (7) · landing (7)
Application number:
None (1015) · navigation (7) · propeller (3) · rudder (2)
Granted:
Supplementary to patent:
None (1119) · 1 (10)
Patent agent:
None (1104) · 1 (15) · 0 (3) · Munn & Co. (2)
Assigned to:
None (1099) · 1 (17) · Dewey Corporation (2) · Syracuse, NY (2)
IPCs:
None (1093) · 1 (8) · IPC B64F1/06 (5) · IPC B64C39/008 (3) · IPC B64C33/02 (3) · IPC B64B1/00 (3) · IPC B61B13/08 (2) · IPC F42B10/00 (2) · IPC B64D1/04 (2) · IPC B64C9/00 (2) · IPC B64C31/02 (2)
CPCs:
None (379) · CPC B64C11/006 (120) · CPC B64C11/346 (70) · CPC B64C11/48 (67) · CPC B64C11/36 (46) · CPC B63H1/12 (46) · CPC F05B2260/74 (37) · CPC B64C11/343 (33) · CPC F03D11/00 (32) · CPC Y02E10/722 (31) · CPC B63H1/04 (30) · CPC B64C11/06 (27) · CPC B64C3/48 (24) · CPC B64C27/33 (21) · CPC B64C11/065 (20) · CPC F03D1/025 (17) · CPC Y02E10/72 (15) · CPC Y02E10/74 (14) · CPC F03D3/00 (14)
First filing:
Citations from after 1930:
Number of figures:

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