Drilldown: Patents

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Patents > Applicant is inventor: Yes & Granted : No or Yes & Patent agent : Armengaud jeune or Haseltine, Lake & Co. or None & IPCs: None & Family year: 1800 - 1899 & Number of claims: None

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Inventor country:
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Full specification filed date:
Granted: (Click arrow to add another value)
Supplementary to patent:
None (1406) · Patent FR-1841-9265 (6) · Patent FR-1836-5429 (3) · Patent FR-1898-275602 (3) · Patent FR-1891-216860 (3) · Patent FR-1878-124576 (3) · Patent FR-1890-205155 (2) · Patent FR-1873-97664 (2) · Patent FR-1850-10514 (2) · Patent GB-1885-339 (2) · Patent DE-1899-123884 (2) · Patent FR-1885-168266 (2) ·   (2) · Patent FR-1893-233439 (2) · Patent FR-1881-142748 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (1147) · FR 6.3 (133) · FR 5 (63) · FR 6.4 (27) · DE 77 (18) · FR 6 (14) · GB 4 propel & steer (13) · GB 4 (10) · USPC 244/153R (10) · GB 4 without buoyant (10) · GB 4 with buoyant (9) · FR 6.2 (8) · USPC 244/3.23 (6) · GB 4 aërostats (5) · GB 122 aero steam engines (5) · FR 2 (4) · GB 4 motors (4) · GB 4 framework (4) · GB 123 aero steam generators (4)
IPCs: (Click arrow to add another value)
CPCs:
None (866) · CPC B64C11/006 (124) · CPC B64C11/346 (71) · CPC B64C11/48 (63) · CPC B63H1/12 (43) · CPC B64C11/36 (42) · CPC F05B2260/74 (38) · CPC B64C11/343 (33) · CPC B63H1/04 (31) · CPC Y02E10/722 (31) · CPC F03D11/00 (31) · CPC B64C11/06 (28) · CPC B64C27/33 (21) · CPC B64C3/48 (19) · CPC B64C11/065 (17) · CPC F03D1/025 (17) · CPC Y02E10/72 (17) · CPC Y02E10/74 (14) · CPC F03D3/00 (14) · CPC B64C11/003 (12)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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