Drilldown: Patents

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Patents > Year granted: 1860 - 1869 & Patent agent: None & Cites these patents : USPC 244/87 or None

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Office:
Inventors:
None (64) · Matthew Piers Watt Boulton (4) · Richard Boyman-Boyman (4) · William H. Holland (3) · William Edward NEWTON (2) · Nicholas de Telescheff (2) · Michniewicz (2) · Halvor Halvorson (2) · Victor Coine (2) · William Clark (2) · William Edward GEDGE (2) · Richard Archibald Brooman (2) · James William Butler (2) · Joseph Jacob (2) · Jose Pesaña y Piñol (2) · André Crestadoro (2)
Inventor country:
Applicant person:
None (170) · William H. Holland (3) · Charles Spear (2) · Richard Boyman-Boyman (2) · Jose Pesaña y Piñol (2)
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
None (100) · LTA (24) · propulsion (21) · military (15) · projectile (15) · marine (13) · navigation (12) · balloon (10) · propeller (9) · paddle-wheel (8) · windmill (5) · Aerial Navigation* (5) · kite (4) · Paddle wheel (4) · cargo (3) · car (3) · ornithopter (3) · airplane (3) · Safety (3) · dirigible (3)
Full specification filed date:
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National tech categories:
None (152) · FR 5 (14) · USPC 244/3.23 (12) · USPC 416/194 (5) · FR 6 (4) · USPC 416/227R (2) · USPC 244/73R (2) · USPC 244/153R (2) · GB 4 (2) · USPC 244/3.3 (2) · FR 3 (2) · FR 12 (2) · FR 2 (2) · FR 20 (2)
CPCs:
None (108) · CPC B64C11/006 (27) · CPC B64C11/48 (16) · CPC F42B10/30 (10) · CPC B63H1/12 (9) · CPC B64C11/36 (7) · CPC F03D1/025 (7) · CPC F05B2260/74 (5) · CPC B64C11/00 (5) · CPC F01D5/06 (5) · CPC B63H1/04 (5) · CPC B64C11/346 (4) · CPC B64C11/06 (4) · CPC B64C25/60 (3) · CPC Y02E10/223 (3) · CPC B64C11/343 (3)
First filing:
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Citations from after 1930:
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Showing below up to 225 results in range #1 to #225.

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