Drilldown: Patents

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Patents > Grant date: 1800 - 1899 & Number of text pages: 2 & Number of claims: 3-4

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Office:
Inventors:
Otto Lilienthal (2) · John H. Nolan (2) · Watson F. Quinby (2) · Estanislao Caballero de los Olivos (2)
Inventor country:
Applicant person:
None (18) · Estanislao Caballero de los Olivos (2) · Watson F. Quinby (2) · John H. Nolan (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (26) · Propulsion (16) · None (16) · navigation (14) · frame (12) · propeller (10) · kite (9) · balloon (7) · projectile (7) · military (7) · flapping (6) · marine (4) · rudder (4) · Human-powered (4) · stability (4) · cargo (4) · car (4)
Full specification filed date:
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Related to aircraft:
Patent agent:
None (35) · Munn & Co. (11) · None (5) · Phillips & Leigh (2) · Knight Bros. (2)
National tech categories:
None (26) · DE 77 (6) · USPC 244/153R (5) · USPC 244/30 (3) · USPC 244/3.23 (3) · USPC 244/99 (2) · USPC 416/113 (2) · USPC 244/64 (2) · USPC 244/6 (2) · USPC 244/31 (2) · USPC 244/27 (2) · USPC 244/26 (2) · USPC 244/155R (2) · USPC 89/1.51 (2) · USPC 89/1.14 (2)
CPCs:
None (12) · CPC B64B1/00 (9) · CPC Y02E10/72 (5) · CPC B64C27/54 (5) · CPC A63H27/08 (5) · CPC B64C11/006 (4) · CPC F42B10/30 (3) · CPC B64C23/005 (3) · CPC B64C11/48 (3) · CPC F05B2260/74 (3) · CPC B64B1/40 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
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