Drilldown: Patents

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Patents > Tech fields: landing & Number of text pages: 3-40 & Number of figures: 4-9

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Office:
Inventors:
Thomas Sopwith (5) · None (5) · Nazaire Lacrotte (3) · William John Hastings Beach (2) · James Vernon Martin (2) · Léon-Émile Parisot (2) · Gaston Vinet (2)
Inventor country:
Applicant person:
None (23) · Thomas Sopwith (5) · Federico Caproni (2) · Léon-Émile Parisot (2) · Gaston Vinet (2) · William John Hastings Beach (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (25)
Granted:
Related to aircraft:
Patent agent:
None (21) · Marks & Clerk (3) · Boult, Wade & Tennant (3) · John P. Tarbox (3) · Victor J. Evans (2) · Lavoix et Mosès (2) · Munn & Co. (2) · None (2) · Gaston Rose (2) · Emile Bert (2) · Dupont et Elluin (2) · Dom. Casalonga (2) · Johnsons & Willcox (2) · Wheatley & Mackenzie (2) · Armengaud jeune (2) · Boult, Wade, and Tennant (2) · Weissmann et Marx (2)
National tech categories:
None (38) · FR 6.4 (30) · FR 10.1 (3) · USPC 244/66 (3) · USPC 244/22 (2) · USPC 244/104R (2) · USPC 244/26 (2) · USPC 244/100R (2) · USPC 244/139 (2) · USPC 244/6 (2) · FR 6.3 (2) · CH 129b (2) · USPC 244/90R (2) · AU 90.3 (2)
IPCs:
None (41) · IPC B64C25/00 (16) · IPC B64C1/00 (5) · IPC B64B1/00 (5) · IPC B64C35/00 (5) · IPC B64C39/00 (5) · IPC B64C17/00 (3) · IPC B64C33/02 (3) · IPC B64C3/38 (2) · IPC B64C29/00 (2) · IPC B64C27/04 (2) · IPC B64B1/58 (2) · IPC B64C3/56 (2) · IPC B64C25/42 (2)
CPCs:
None (17) · CPC B64F2700/6226 (11) · CPC B64C25/06 (11) · CPC B64B1/00 (6) · CPC B64C39/00 (6) · CPC B64C25/60 (6) · CPC B64C35/00 (5) · CPC B64C25/52 (5) · CPC B64C25/54 (5) · CPC B64C25/62 (5) · CPC B64C25/64 (5) · CPC B64C33/02 (4) · CPC B64C2700/6295 (4) · CPC B64C17/00 (4) · CPC B64C23/005 (4) · CPC B64C2700/6218 (4) · CPC B64C3/14 (3) · CPC B64C3/385 (3) · CPC B64C39/08 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 113 results in range #1 to #113.

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