Drilldown: Patents

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Patents > Family year: 1890 - 1899 & Cites these patents : 1912 or None & Number of figures: 4-5

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Office:
Inventors:
Thomas Ansboro (2) · Stewart Cairncross (2) · Andreas Ożegowski (2) · Louis Gathmann (2) · Ferdinand von Zeppelin (2)
Inventor country:
Applicant person:
None (13) · Louis Gathmann (2) · Ferdinand von Zeppelin (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (26) · propulsion (20) · frame (17) · None (16) · propeller (15) · navigation (12) · car (7) · kite (7) · marine (6) · propellers (6) · balloon (5) · rudder (5) · hybrid (5) · military (5) · design (5) · parachute (5) · stability (4) · projectile (4)
Full specification filed date:
Granted:
Related to aircraft:
Patent agent:
None (49) · C. A. Snow & Co. (3) · Munn & Co. (3)
National tech categories:
None (24) · DE 77 (21) · RU Group V (4) · USPC 244/153R (4) · USPC 244/30 (3) · DE 77h (3) · HU V/h (3) · USPC 416/98 (2) · USPC 244/99 (2) · USPC 244/25 (2) · USPC 244/16 (2) · USPC 180/220 (2) · USPC 244/3.23 (2) · USPC 89/1.3 (2)
CPCs:
None (22) · CPC B64B1/00 (12) · CPC B64C11/48 (9) · CPC A63H27/08 (5) · CPC B64C11/006 (4) · CPC F03D1/025 (4) · CPC B64C27/54 (4) · CPC Y02E10/72 (4) · CPC B64C13/06 (3) · CPC B63H5/10 (3) · CPC B64C33/02 (2) · CPC B64C23/005 (2) · CPC B64B1/40 (2) · CPC Y02E10/74 (2) · CPC B64C11/065 (2) · CPC B63H1/12 (2) · CPC F03D3/00 (2) · CPC B64C31/02 (2)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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