Drilldown: Patents

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Patents > IPCs: None & Number of claims: 7-60 & Number of figures: 3-6

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Office:
Inventor country:
Applicant is inventor:
Tech fields:
Airplane (81) · frame (61) · stability (42) · None (41) · navigation (36) · propeller (33) · rudder (30) · LTA (28) · propulsion (27) · design (24) · safety (21) · control (16) · airfoil (16) · marine (16) · wheels (16) · landing (15) · propellers (15) · military (15) · wings (14) · airship (14)
Full specification filed date:
Application number:
None (114) · 1904213887 (2)
Granted:
Supplementary to patent:
None (251) · Patent DE-1909-06-09 Romeo Wankmüller (2) · Patent GB-1909-8531 (2)
Related to aircraft:
Patent agent:
None (93) · Munn & Co. (18) · John P. Tarbox (11) · Victor J. Evans (9) · None (7) · Boult, Wade & Tennant (5) · C. A. Snow & Co. (3) · G. H. Strong (2) · E. B. Stocking (2) · Randolph, Jr. (2) · Francis Appleman (2) · Church & Church (2) · Edmund Hunt & Co. (2) · Brewer & Son (2) · Spear, Middleton, Donaldson & Spear (2) · Brierley & Howard (2) · George G. Turri (2) · William Wallace White (2) · J. Owden O'Brien (2) · Guido Lacerdote (2)
National tech categories:
None (91) · HU V/h (18) · USPC 244/80 (11) · USPC 244/90R (7) · USPC 244/119 (6) · USPC 244/45R (5) · AU 90.3 (5) · USPC 244/51 (4) · USPC 244/139 (4) · USPC 244/22 (4) · USPC 244/233 (4) · USPC 244/234 (4) · USPC 244/99.11 (4) · AT 77d (4) · USPC 244/72 (4)
IPCs: (Click arrow to add another value)
CPCs:
None (84) · CPC B64C13/00 (16) · CPC B64C17/00 (15) · CPC B64B1/00 (12) · CPC B64C39/005 (10) · CPC B64C23/005 (9) · CPC B64C2700/6295 (8) · CPC B64C39/08 (8) · CPC B64C25/60 (6) · CPC B64C27/82 (5) · CPC B64C35/00 (5) · CPC B64C33/02 (5) · CPC B64C3/385 (5)
First filing:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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