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Patents > CPCs : CPC B64B1/40 or CPC B64C2700/6295 & Number of claims: 4-8

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Office:
Inventors:
Maurice-Émile Primard (3) · None (2) · Paul Kauffmann (2) · Charles Rudolph Wittemann (2) · Spencer MacDougal Brown (2) · George Tilghman Richards (2) · Louis Blériot (2) · Louis John Bergdoll (2) · William Boyd Alexander (2) · Frederick Brackett (2) · Adalbert Plaček (2) · Alfred Arnold Remington (2) · Eugène Neuville (2) · Johann Schütte (2) · Adolph Ditriech Wittemann (2) · Joshua Gaskill Jackson (2)
Inventor country:
Applicant person:
None (9) · Maurice-Émile Primard (3) · Spencer MacDougal Brown (2) · Adalbert Plaček (2) · Joshua Gaskill Jackson (2) · George Tilghman Richards (2) · Louis Blériot (2) · Frederick Brackett (2) · Louis John Bergdoll (2) · Eugène Neuville (2) · Paul Kauffmann (2) · Charles Rudolph Wittemann (2) · Johann Schütte (2) · Alfred Arnold Remington (2) · Adolph Ditriech Wittemann (2) · William Boyd Alexander (2)
Applicant is inventor:
Tech fields:
airplane (50) · None (35) · frame (32) · Stability (28) · Design (24) · LTA (19) · rudder (15) · construction (15) · wheels (13) · propulsion (12) · whole (12) · wings (11) · Aerodynamics (11) · navigation (11) · balloon (10) · propeller (10) · airfoil (9) · chassis (7) · safety (7)
Full specification filed date:
Application number:
None (8)
Granted:
Related to aircraft:
Patent agent:
None (28) · Armengaud jeune (10) · Marks & Clerk (7) · None (5) · Boult, Wade & Tennant (3) · Brewer & Son (3) · C. A. Snow & Co. (2) · J. S. Withers & Spooner (2) · Lavoix et Mosès (2) · Munn & Co. (2) · J. Germain (2) · Dicker & Pollak (2) · Chassevent (2) · Ch. Mardelet (2) · J. Bonnet-Thirion (2) · W. P. Thompson & Co. (2) · Victor J. Evans (2) · B. Singer (2)
National tech categories:
None (53) · FR 6.4 (39) · USPC 244/45R (17) · USPC 244/13 (9) · USPC 244/96 (4) · USPC 244/31 (3) · USPC 244/33 (3) · USPC 244/32 (3) · USPC 244/100R (2) · USPC 244/35R (2) · USPC 244/127 (2) · USPC 244/87 (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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