Drilldown: Patents

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Patents > Applicant type : COMPANY+INDIV or None & Family year: 1800 - 1899 & Number of claims: None

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Applicant person:
None (1310) · Blaise Bontems (3) · Jean Dusséqué (3) · William Robert Lake (2) · Louis-Amédée Reynal (2) · FR (2)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (755) · LTA (252) · navigation (177) · propulsion (141) · balloon (124) · marine (34) · frame (29) · propeller (28) · whole (24) · military (22) · car (21) · Airplane (21) · dirigible (20) · safety (19) · stability (16) · rudder (16) · flapping (16) · ascension (15) · Aerial Navigation* (15)
Full specification filed date:
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Supplementary to patent:
None (1333) ·   (3) · Patent FR-1885-168266 (2) · Patent FR-1891-217128 (2) · Patent US-1892-502168 (2) · Patent US-1890-432860 (2) · Patent FR-1898-275602 (2) · Patent FR-1893-228892 (2) · Patent FR-1897-271948 (2) · Patent CH-1899-18666 (2)
Related to aircraft:
Patent agent:
None (1272) · Blétry aîné (8) · Desnos (7) · Dieuaide (6) · Chassevent (6) · Armengaud jeune (6) · Fayollet (4) · Armengaud aîné (4) · Casalonga (3) · Société Louis Gudman et Cie (3) · Dumas (3) · Nauhardt (3)
National tech categories:
None (1057) · FR 6.3 (158) · FR 5 (63) · GB 4 with buoyant (17) · FR 6.4 (16) · DE 77 (11) · GB 4 propel & steer (10) · USPC 244/3.23 (9) · FR 6 (7) · GB 4 without buoyant (7) · GB 4 aërostats (6) · FR 20.1 (3) · USPC 244/51 (3) · GB 122 aero steam engines (3) · USPC 244/153R (3)
CPCs:
None (778) · CPC B64C11/006 (120) · CPC B64C11/346 (70) · CPC B64C11/48 (64) · CPC B63H1/12 (44) · CPC B64C11/36 (42) · CPC F05B2260/74 (34) · CPC B64C11/343 (32) · CPC F03D11/00 (32) · CPC Y02E10/722 (31) · CPC B63H1/04 (30) · CPC B64C11/06 (27) · CPC B64C27/33 (21) · CPC B64C3/48 (19) · CPC F03D1/025 (17) · CPC B64C11/065 (16) · CPC Y02E10/72 (15) · CPC Y02E10/74 (14) · CPC F03D3/00 (14) · CPC B64C11/003 (12)
First filing:
Citations from after 1930:
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