Drilldown: Patents

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Patents > Tech fields: landing & Number of text pages: 3-4 & Number of claims: 4-50

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Office:
Inventors:
Nazaire Lacrotte (4) · Thomas Sopwith (4) · René Hanriot (3) · Henri-Hubert Pagny (3) · None (2) · James Vernon Martin (2) · Leonardo Torres Quevedo (2) · Henry Kleckler (2) · Louis Blériot (2) · Paul Kauffmann (2)
Inventor country:
Applicant person:
None (11) · Thomas Sopwith (4) · Henri-Hubert Pagny (3) · Nazaire Lacrotte (3) · René Hanriot (3) · Leonardo Torres Quevedo (2) · Louis Blériot (2) · Paul Kauffmann (2)
Applicant is inventor:
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Full specification filed date:
Application number:
None (19)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (15) · Armengaud jeune (7) · John P. Tarbox (5) · Charles Dony (3) · Phillipss (2) · Wheatley & Mackenzie (2) · Boult, Wade & Tennant (2) · Victor J. Evans (2) · Lavoix et Mosès (2) · Marks & Clerk (2) · Munn & Co. (2) · B. Bloch et A. Haas (2)
National tech categories:
None (31) · FR 6.4 (28) · USPC 244/22 (4) · FR 6.3 (2) · AU 90.3 (2) · USPC 244/6 (2) · USPC 244/139 (2) · USPC 244/100R (2) · USPC 244/28 (2) · USPC 244/66 (2)
CPCs:
CPC B64C25/06 (10) · CPC B64F2700/6226 (10) · CPC B64C25/62 (10) · None (7) · CPC B64C33/02 (6) · CPC B64B1/00 (6) · CPC B64C25/54 (5) · CPC B64C25/60 (5) · CPC B64C23/005 (5) · CPC B64C25/52 (5) · CPC B64C39/08 (4) · CPC B64C39/00 (4) · CPC B64C3/56 (4) · CPC B64C35/00 (4) · CPC B64C39/005 (3) · CPC B64C2700/6295 (3) · CPC B64C3/385 (3) · CPC B64C25/64 (3)
First filing:
Cites these patents:
Citations from after 1930:
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Showing below up to 97 results in range #1 to #97.

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