Drilldown: Patents

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Patents > Office : DE or GB or SE or US or Other & Inventor country : FR or US & Tech fields : balloon or marine or navigation or wings & Number of text pages: None & Number of figures: None

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Office: (Click arrow to add another value)
Inventor country: (Click arrow to add another value)
Applicant person:
None (197) · Louis-Honoré Gauthier (5) · Jean-Louis Le Hir (3) · Blaise Bontems (3) · l'abbé Jean-Martin Demongeot (3) · Pierre-Nicolas-Victor Lahérard (3) · Paul Zens (3) · Auguste Prouvost (3)
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Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (359)
Granted:
Supplementary to patent:
None (356) · Patent FR-1841-9265 (6) · Patent FR-1836-5429 (3) · Patent FR-1861-51979 (3) · Patent FR-1873-97664 (2) · Patent FR-1885-168266 (2) · Patent IT-1902-65889 (2) · Patent FR-1899-Boinet (2) · Patent FR-1891-215265 (2) · Patent FR-1891-216860 (2) · Patent US-1903-821393 (2) · Patent FR-1881-142748 (2) · Patent FR-1850-10514 (2) · Patent US-1914-1115291 (2) · Patent US-1908-922952 (2) · Patent US-1909-970771 (2) · Patent BE-1909-218585 (2) · Patent FR-1902-326727 (2)
Related to aircraft:
Patent agent:
None (353) · Jules Mathieu (6) · Duvinage (4) · De Visscher et Graetz (4) · Raclot (3) · Armengaud aîné (3) · Armengaud jeune (3) · C. Blétry (2) · Société Assi et Genès (2) · Raclot et Cie (2) · Léopold D’Aubreville (2) · Édouard Baral (2) · Desnos (2) · Casalonga (2) · Hamal (2) · Blétry frères (2) · A. Wunderlich & Cie, Ingénieurs-Conseils (2) · Alfred Julius Boult (2) · 1 (2) · Adolphe Le Blanc (2)
National tech categories:
None (125) · FR 6.3 (65) · FR 5 (52) · BE K (31) · FR 6.4 (22) · FR 6 (16) · IT 8 (14) · USPC 244/22 (6) · FR 6.2 (6) · USPC 244/97 (5) · GB 4 with buoyant (4) · USPC 244/52 (4) · USPC 244/51 (4)
CPCs:
None (333) · CPC B64B1/00 (16) · CPC B64C13/00 (10) · CPC B64C33/02 (9) · CPC B64B1/40 (7) · CPC B64C2700/6295 (6) · CPC B64C39/005 (4) · CPC B64C39/008 (4) · CPC B64C9/38 (4) · CPC B64C9/00 (4) · CPC B63H1/12 (3) · CPC B64C23/005 (3) · CPC B64B1/62 (3) · CPC B64C27/12 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
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