Drilldown: Patents

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Patents > Year granted: 1900 - 1909 & National tech categories: None & Number of claims: 1-3

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Office:
Inventors:
None (6) · Robert Esnault-Pelterie (5) · Frederick William Hutchinson Hutchinson (3) · James Robertson Porter (3)
Inventor country:
Applicant person:
None (21) · Robert Esnault-Pelterie (5) · Frederick William Hutchinson Hutchinson (3) · James Robertson Porter (3)
Applicant is inventor:
Tech fields:
propulsion (33) · LTA (30) · None (28) · airplane (18) · propellers (18) · Propeller (16) · stability (15) · Design (14) · wings (13) · frame (12) · navigation (12) · balloon (11) · control (10) · steering (9) · landing (9) · safety (8) · airship (8) · marine (8) · rudder (8)
Full specification filed date:
Application number:
None (111)
Granted:
Publication date:
Supplementary to patent:
None (130) · Patent CH-1907-41855 (2) · Patent GB-1908-21445 (2)
Related to aircraft:
Patent agent:
None (25) · Marks & Clerk (12) · Boult, Wade & Tennant (9) · Haseltine, Lake & Co. (8) · Herbert Haddan & Co. (6) · Edward Evans & Co. (6) · Abel & Imray (5) · None (5) · Hy. Fairbrother (5) · G. F. Redfern & Co. (4) · J. E. Evans-Jackson & Co. (3) · W. P. Thompson & Co. (3) · Munn & Co. (3)
National tech categories: (Click arrow to add another value)
CPCs:
None (102) · CPC B64C23/005 (5) · CPC B64C11/48 (5) · CPC B64C39/00 (5) · CPC B64B1/00 (4) · CPC B64C2700/6295 (4) · CPC B64C17/00 (4) · CPC B64C13/00 (4) · CPC B64C2700/6274 (4) · CPC B64C11/006 (4) · CPC B64C2700/6256 (4) · CPC B63H1/12 (3) · CPC B64C27/54 (3) · CPC B64C33/02 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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