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Patents > Office: US & IPCs: None & Number of figures: 4

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Office: (Click arrow to add another value)
Inventors:
Rudolph G. Dressler (3) · Willard Bartlett Clements (3) · James Means (2) · Henry Kleckler (2) · Elihu Spencer (2) · Paul G. Zimmermann (2) · George L. Bumbaugh (2) · John J. Rectenwald (2) · Nelson W. Dalton (2) · Johan Richard Froberg (2)
Inventor country:
Applicant is inventor:
Tech fields:
None (55) · airplane (43) · frame (36) · stability (31) · navigation (26) · propeller (26) · propulsion (24) · rudder (19) · LTA (17) · wheels (12) · car (10) · takeoff (10) · control (10) · propellers (10) · safety (10) · design (9) · marine (9) · military (9) · flapping (9) · airfoil (9)
Full specification filed date:
Application number:
None (68)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (68) · Munn & Co. (18) · Victor J. Evans (9) · C. A. Snow & Co. (7) · John P. Tarbox (6) · None (6) · H. C. Everett Co. (3) · Joshua R. H. Potts (3) · Watson E. Coleman (3) · H. & A. M. Macey (2) · Church & Church (2) · G. H. Strong (2)
Assigned to:
None (202) · Curtiss Aeroplane (3) · (1/4) (2)
National tech categories:
None (83) · USPC 244/45R (7) · USPC 244/48 (5) · USPC 244/63 (5) · USPC 244/6 (5) · USPC 244/87 (4) · USPC 244/20 (4) · USPC 244/233 (4) · USPC 244/28 (4) · USPC 244/3.23 (4) · USPC 416/194 (4) · USPC 244/46 (4) · USPC 244/88 (4) · USPC 244/64 (4)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64B1/00 (13) · CPC B64C13/00 (13) · CPC B64C2700/6295 (11) · CPC B64C11/48 (10) · CPC B64C17/00 (10) · CPC B64C11/006 (9) · CPC B64C27/54 (8) · CPC B64C23/005 (8) · CPC B64C39/08 (7) · CPC B63H1/12 (6) · CPC B64C39/005 (6) · CPC F01D5/06 (5) · CPC B64C3/40 (5) · CPC B64C3/385 (5) · CPC B64C3/14 (5) · CPC Y02E10/72 (5) · CPC B64C11/00 (5) · None (5)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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