Drilldown: Patents

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Patents > National tech categories : USPC 244/26 or None & Family year: 1870 - 1879

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Office:
Inventors:
None (141) · Thomas Moy (4) · Joseph Simmons (3) · Edward Griffith Brewer (3) · Philip Brannon (3)
Inventor country:
Applicant person:
None (249) · Richard Edmund Shill (2) · Thomas Moy (2) · Ramón Remis y Suárez (2)
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
None (196) · balloon (42) · navigation (30) · LTA (22) · propulsion (13) · propeller (6) · aerostat (4) · ascension (4) · hand tools (4) · Aerial Navigation* (4) · hydrogen (4) · marine (4) · frame (4) · subsystem (3) · fasteners (3) · airplane (3) · paddle-wheels (3) · paddle-wheel (3) · dirigible (3)
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Related to aircraft:
National tech categories: (Click arrow to add another value)
CPCs:
None (135) · CPC B64C11/006 (31) · CPC B64C11/346 (26) · CPC F03D11/00 (21) · CPC Y02E10/722 (21) · CPC B64C11/48 (20) · CPC B63H1/12 (14) · CPC B63H1/04 (13) · CPC B64C27/33 (12) · CPC B64C11/343 (10) · CPC B64C11/36 (9) · CPC Y02E10/72 (7) · CPC B64C27/54 (7) · CPC B64C11/06 (7) · CPC F05B2260/74 (6) · CPC F03D1/025 (6)
First filing:
Citations from after 1930:
Number of text pages:
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