Drilldown: Patents

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Patents > Inventor country : MX or NZ or None & Applicant is inventor: Yes & Number of claims: None

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Inventor country: (Click arrow to add another value)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
None (2167) · LTA (137) · Propulsion (129) · Navigation (111) · balloon (89) · airplane (56) · propeller (28) · dirigible (26) · stability (26) · balloons (24) · frame (22) · aerostat (19) · instrument (19) · marine (17) · propellers (16) · control (16) · Safety (15) · airship (14)
Application number:
Granted:
Supplementary to patent:
None (2734) ·   (6) · Patent FR-1880-139386 (3) · Patent FR-1881-143264 (2) · Patent BE-1913-253298 (2) · Patent FR-1900-299924 (2) · Patent US-1904-793746 (2) · 1 (2) · Patent DE-1899-123884 (2)
Patent agent:
None (2634) · Desnos (13) · Blétry aîné (10) · Armengaud jeune (10) · Dieuaide (8) · Chassevent (7) · Société Marillier et Robelet (6) · Dumas (5) · Thirion (4) · Casalonga (4) · Société Louis Gudman et Cie (4) · Nauhardt (4) · Armengaud aîné (4) · Fayollet (3) · Société Matray frères (3) · Société Thirion et Bonnet (3) · Caron (3) · Duvinage (3)
National tech categories:
None (2279) · FR 6.3 (187) · MX F. III (20) · USPC 244/139 (18) · USPC 244/147 (17) · USPC 244/142 (16) · BE K (14) · GB 4 (13) · USPC 244/153R (13) · GB 4 propel & steer (11) · USPC 244/53A (9) · GB 4 with buoyant (9) · USPC 244/149 (9) · GB 4 without buoyant (8) · FR 5 (7) · USPC 244/144 (7) · FR 6 (6) · USPC 244/3.1 (6)
IPCs:
None (2776) · IPC B64C11/00 (3) · IPC B64C23/00 (3) · IPC F41G3/24 (2) · IPC B64C3/54 (2) · IPC B63H1/12 (2) · IPC B64C39/00 (2)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:
Number of figures:

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