Drilldown: Patents

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Patents > Year granted: 1890 - 1899 & Applicant is inventor: Yes & Number of claims: 3-4

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Office:
Inventors:
None (2) · August Riedinger (2) · Estanislao Caballero de los Olivos (2) · Eleazer Kempshall (2)
Inventor country:
Applicant person:
None (24) · August Riedinger (2) · Estanislao Caballero de los Olivos (2) · Eleazer Kempshall (2)
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Applicant is inventor: (Click arrow to add another value)
Tech fields:
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Related to aircraft:
Patent agent:
None (30) · Munn & Co. (4)
National tech categories:
None (21) · DE 77 (9) · GB 4 propel & steer (4) · USPC 244/153R (3) · CH 12 (2) · USPC 244/30 (2) · USPC 244/3.23 (2) · GB 4 without buoyant (2) · HU V/h (2) · USPC 104/22 (2) · USPC 244/155R (2)
CPCs:
None (25) · CPC B64B1/00 (7) · CPC B64B1/40 (6) · CPC A63H27/08 (3) · CPC B64C27/54 (3) · CPC F42B10/30 (3) · CPC Y10T24/3747 (3) · CPC F05B2260/74 (2) · CPC B64C13/06 (2) · CPC B64C11/006 (2) · CPC B64C11/065 (2) · CPC B64B1/50 (2) · CPC A63H27/087 (2) · CPC B61B5/02 (2)
First filing:
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Citations from after 1930:
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Showing below up to 73 results in range #1 to #73.

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