Drilldown: Patents

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Patents > Tech fields : landing or wings & Number of claims: 8-20

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Office:
Inventors:
Charles Arthur Wragg (4) · Louis Blériot (3) · Hermann Hassenbach (3) · Jean Francis Webb (3) · Matthew Arlington Batson (3)
Inventor country:
Inventor location:
None (107) · Massachusetts (3) · Springfield, Massachusetts (2) · Hampden County, Massachusetts (2)
Applicant person:
None (9) · Charles Arthur Wragg (4) · Matthew Arlington Batson (3) · Louis Blériot (3) · Hermann Hassenbach (3) · Richard A. Engler (2) · Edmund Sparmann (2) · René Hanriot (2) · Ruter William Springer (2) · John Washington Wilson (2) · Henri-Hubert Pagny (2) · John Thomas Simpson (2) · Franz Wondra (2) · Thomas Sopwith (2) · Jean Francis Webb, Sr. (2) · Anthony Rudolph Silverston (2) · Frederick Brackett (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (27)
Granted:
Related to aircraft:
Patent agent:
None (30) · Marks & Clerk (4) · Boult, Wade & Tennant (3) · Munn & Co. (3) · John P. Tarbox (3) · Brown & Hopkins (2) · Herbert Haddan & Co. (2) · George Barker & Brettell (2) · E. Blétry (2) · Carl P. Goepel (2) · Victor J. Evans (2)
National tech categories:
None (43) · FR 6.4 (16) · HU V/h (6) · USPC 244/80 (3) · USPC 244/22 (3) · USPC 244/100R (3) · USPC 244/28 (3) · USPC 244/47 (2) · USPC 244/11 (2) · USPC 244/45R (2) · DK 77 (2) · USPC 244/6 (2) · AT 77d (2) · USPC 244/66 (2) · AU 90.3 (2) · USPC 244/72 (2) · USPC 244/87 (2) · USPC 244/48 (2) · USPC 244/139 (2)
CPCs:
None (22) · CPC B64C33/02 (7) · CPC B64C33/00 (7) · CPC B64C17/00 (6) · CPC B64C39/00 (6) · CPC B64C3/00 (6) · CPC B64B1/00 (6) · CPC B64C25/60 (5) · CPC B64C21/02 (4) · CPC B64C13/00 (4) · CPC B64C2700/6233 (4) · CPC B64C3/56 (4) · CPC B64C2700/6295 (4) · CPC B64C3/385 (4) · CPC B64C2700/6218 (3) · CPC B64C39/08 (3) · CPC B64C3/38 (3) · CPC B64C23/005 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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