Drilldown: Patents

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Patents > Applicant firm: None & National tech categories: None & Number of text pages: 7-30

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Office:
Inventors:
Thomas Osborne Perry (5) · Isaac Bell (5) · Sam Leonard Walkden (4) · Everard Richard Calthrop (4) · Vigilio Baldo (3) · Alfred John Macy (3) · Louis Brennan (3)
Applicant person:
None (17) · Thomas Osborne Perry (5) · Everard Richard Calthrop (4) · Isaac Bell (4) · Sam Leonard Walkden (4) · Louis Brennan (3) · Alfred John Macy (3) · Vigilio Baldo (3)
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
Airplane (59) · stability (46) · Design (31) · frame (26) · None (23) · propulsion (20) · propellers (20) · Wings (19) · navigation (16) · Construction (16) · LTA (15) · Automatic stability (14) · control (13) · Aerodynamics (12) · lift (11) · Gyroscope (10) · whole (10) · Rudder (10) · steering (9) · airfoil (8)
Full specification filed date:
Application number:
None (71) · 324718 (2) · 492890D (2)
Granted:
Supplementary to patent:
None (107) · Patent GB-1903-27212 (3) · Patent GB-1908-4519 (2) · Patent GB-1910-6051 (2) · Patent GB-1909-8531 (2) · Patent US-1909-970771 (2)
Related to aircraft:
Patent agent:
None (37) · Marks & Clerk (17) · Haseltine, Lake & Co. (10) · None (8) · A. M. & William Clark (5) · Henry Hughes (4) · Boult, Wade & Tennant (4) · A. E. White (3) · Munn & Co. (3) · Jensen & Son (3) · H. D. Fitzpatrick & Co. (3) · Brewer & Son (3) · Abel & Imray (2) · Allison Bros. (2) · Lewis William Goold (2) · Herbert Haddan & Co. (2) · Page & Rowlingson (2)
National tech categories: (Click arrow to add another value)
IPCs:
None (78) · IPC B64C1/00 (22) · IPC B64C17/00 (20) · IPC B64C39/00 (7) · IPC B64C17/06 (7) · IPC B64C13/24 (4) · IPC B64C27/10 (3) · IPC B64C3/54 (3) · IPC B64C11/00 (3) · IPC B64C13/00 (3) · IPC B64C3/38 (3) · IPC B64D17/72 (2) · IPC B64D17/52 (2) · IPC B64C33/00 (2) · IPC B64C3/42 (2) · IPC B64C3/00 (2) · IPC G01C21/18 (2) · IPC B64C27/04 (2) · IPC B64B1/62 (2)
CPCs:
None (60) · CPC B64C17/00 (22) · CPC B64C2700/6218 (13) · CPC B64C17/06 (7) · CPC B64C13/24 (5) · CPC B64C2700/6216 (5) · CPC B64C39/00 (5) · CPC B64C2700/6212 (4) · CPC B64C2700/6256 (4) · CPC B64C3/385 (4) · CPC B64C13/00 (4) · CPC B64C2700/6295 (4) · CPC B64C27/12 (3) · CPC B64C27/10 (3) · CPC B64B1/00 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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