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Patents > IPCs: None & Number of claims: 6-40 & Number of diagram pages: 3-4

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Office:
Inventor country:
Applicant is inventor:
Tech fields:
airplane (85) · Frame (78) · stability (61) · propulsion (60) · None (52) · navigation (49) · propeller (42) · rudder (32) · LTA (31) · design (30) · wings (24) · flapping (22) · construction (22) · wheels (21) · propellers (21) · car (19) · safety (19) · marine (19) · airfoil (17)
Full specification filed date:
Application number:
None (100) · 25941D (2)
Granted:
Supplementary to patent:
None (254) · Patent US-1909-970771 (2) · Patent GB-1908-4519 (2) · Patent FR-1908-404631 (2) · Patent GB-1913-16499 (2) · Patent FR-1902-324521 (2) · Patent US-1913-04-21 George Raymond Lawrence (2)
Related to aircraft:
Patent agent:
None (95) · Munn & Co. (21) · None (8) · John P. Tarbox (7) · Victor J. Evans (7) · Marks & Clerk (4) · Woodward & Chandler (3) · R. S. & A. B. Lacey (3) · C. A. Snow & Co. (3) · Watson E. Coleman (3) · Jensen & Son (2) · Joshua R. H. Potts (2) · Ernest de Pass (2) · Briesen & Knauth (2) · Church & Church (2) · Guido Lacerdote (2) · Randolph, Jr. (2) · C. C. Hines (2) · H. B. Willson & Co. (2) · William L. Hall (2)
National tech categories:
None (90) · HU V/h (18) · USPC 244/80 (13) · USPC 244/45R (9) · USPC 244/22 (8) · USPC 244/90R (7) · USPC 244/35R (6) · USPC 244/46 (6) · USPC 244/48 (6) · USPC 244/119 (6) · USPC 244/51 (5) · USPC 244/6 (5) · USPC 244/233 (5) · USPC 244/139 (5) · USPC 244/50 (4) · USPC 244/66 (4) · USPC 244/28 (4) · USPC 244/93 (4) · USPC 244/20 (4) · USPC 244/234 (4)
IPCs: (Click arrow to add another value)
CPCs:
None (81) · CPC B64C17/00 (24) · CPC B64C13/00 (18) · CPC B64C23/005 (17) · CPC B64B1/00 (14) · CPC B64C39/005 (13) · CPC B64C33/02 (13) · CPC B64C2700/6295 (11) · CPC B64C3/385 (11) · CPC B64C39/08 (7) · CPC B64C3/40 (6) · CPC B64C3/14 (6) · CPC B64C35/00 (6) · CPC B64C13/24 (5) · CPC B64C33/00 (4) · CPC B64C9/00 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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