Drilldown: Patents

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Patents > Year granted: 1870 - 1879 & Grant date: 1800 - 1899 & National tech categories: None

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Office:
Inventors:
None (144) · Robert Atkin (2) · Richard Edmund Shill (2) · Ramón Remis y Suárez (2) · Thomas Moy (2) · Comte Antoine Apraxine (2)
Inventor country:
Applicant person:
None (169) · Ramón Remis y Suárez (2) · Thomas Moy (2) · Richard Edmund Shill (2)
Applicant firm:
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Applicant is inventor:
Tech fields:
None (153) · navigation (17) · LTA (16) · balloon (14) · propulsion (12) · propeller (6) · propellers (5) · marine (5) · aerostat (4) · hydrogen (4) · hand tools (4) · ascension (3) · stability (3) · rudder (3) · dirigible (3) · paddle-wheels (3) · fasteners (3) · frame (3) · paddle-wheel (3)
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CPCs:
None (52) · CPC B64C11/006 (32) · 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 B64C11/06 (7) · CPC B64C27/54 (6) · CPC F05B2260/74 (6) · CPC F03D1/025 (6)
First filing:
Citations from after 1930:
Number of text pages:
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Showing below up to 229 results in range #1 to #229.

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