Drilldown: Patents

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Patents > Year granted: 1880 - 1889 & Number of claims: None

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Office:
Inventor country:
Applicant person:
None (326) · Comte Antoine Apraxine (5) · de Schuttenbach (4) · Guégnot (3) · Frederick William Brearey (3) · Gaston Tissandier (3) · Otto Lilienthal (3) · Georg Wellner (3) · Bel (3) · Gignoux (3)
Applicant type:
Applicant is inventor:
Tech fields:
None (233) · LTA (84) · navigation (62) · Propulsion (58) · balloon (30) · airship (15) · aerostat (14) · stability (10) · car (9) · balloons (9) · dirigible (8) · marine (8) · steam (7) · rudder (7) · military (7) · ornithopter (6) · glider (5) · frame (5) · ascension (5)
Full specification filed date:
Granted:
Supplementary to patent:
None (400) ·   (4) · Patent FR-1878-124576 (3) · 1 (3) · Patent FR-1881-142748 (3) · Patent FR-1880-139386 (3) · Patent FR-1881-143264 (2) · Patent FR-1881-143296 (2)
Patent agent:
None (365) · Desnos (11) · Dieuaide (8) · Armengaud jeune (7) · Émile Barrault (6) · Thirion (5) · Blétry frères (4) · 1 (3) · Munn & Co. (3) · Albert Cahen (3) · Chassevent (3) · Bardin (3) · Mennons jeune (2) · Maurice Sautter (2) · Digeon (2) · Delage (2) · Dufrené (2)
National tech categories:
None (312) · FR 6.3 (104) · DE 77 (9) · FR 6.4 (4) · FR 6.2 (3) · USPC 244/52 (2) · USPC 244/22 (2) · USPC 244/27 (2)
CPCs:
None (271) · CPC B64C11/006 (34) · CPC B64C11/346 (28) · CPC F05B2260/74 (15) · CPC B64C11/48 (13) · CPC B64C11/06 (10) · CPC B63H1/04 (10) · CPC B63H1/12 (10) · CPC B64C11/343 (10) · CPC B64C11/36 (9) · CPC B64C3/48 (8) · CPC F03D3/00 (7) · CPC Y02E10/74 (7) · CPC B64B1/00 (7) · CPC B64C27/33 (6) · CPC B64C27/463 (5) · CPC F05B2260/96 (5) · CPC Y02E10/72 (5) · CPC F03D11/00 (5) · CPC Y02E10/722 (5)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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