Drilldown: Patents

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Patents > National tech categories : USPC 244/127 or None & Number of text pages: 1

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Office:
Inventors:
None (4) · Ugo Antoni (2) · Guido Antoni (2) · Frithiof Gustaf Ericson (2) · Karl Bomhard (2) · Eleazer Kempshall (2)
Inventor country:
Inventor location:
None (119) · Illinois (4) · New Hampshire (2) · London (2) · Tennessee (2) · Michigan (2) · PA (2) · Minnesota (2) · London, S.W. (2)
Applicant person:
None (16) · Ugo Antoni (2) · Karl Bomhard (2) · Frithiof Gustaf Ericson (2) · Guido Antoni (2) · Eleazer Kempshall (2)
Applicant is inventor:
Tech fields:
airplane (15) · None (15) · LTA (14) · propeller (13) · marine (11) · frame (10) · propellers (10) · propulsion (9) · Construction (9) · windmill (7) · paddle-wheel (7) · design (7) · paddle-wheels (7) · hand tools (6) · churn (5) · aerodynamics (5) · balloon (5) · safety (5)
Full specification filed date:
Application number:
None (95)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (43) · Munn & Co. (17) · None (10) · Herbert Haddan & Co. (3) · Marks & Clerk (3) · Chatwin, Herschell & Co. (3) · Carl Tewes (2) · Louis Bagger & Co. (2) · W. C. Hauff (2) · Boult, Wade & Kilburn (2) · Edward Evans & Co. (2)
National tech categories: (Click arrow to add another value)
CPCs:
None (20) · CPC B64C27/54 (13) · CPC B64C11/04 (9) · CPC B64C27/463 (9) · CPC B64C11/006 (9) · CPC Y10T403/4677 (9) · CPC F05B2260/96 (9) · CPC F16B2/02 (9) · CPC B63H1/12 (9) · CPC B64C11/48 (9) · CPC F16B2200/40 (8) · CPC B64C11/36 (7) · CPC B64B1/40 (6) · CPC Y02E10/74 (6) · CPC F03D3/00 (5) · CPC B64C1/1407 (4)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 154 results in range #1 to #154.

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