Drilldown: Patents

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Patents > Tech fields: stability & IPCs: None & Number of figures: 5-50

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Office:
Inventors:
Alfred John Macy (15) · Louis Brennan (10) · Edmund Sparmann (5) · Arthur Henry Edwards (5) · Henry Calder Lobnitz (5) · George Brougham Hubert Austin (5) · Otto Schüle (4) · Martin Diederich Rucker (4) · George Raymond Lawrence (3) · John P. Tarbox (3) · Gustave Plaisant (3) · Alexander Blair Thaw (3) · Anthony Rudolph Silverston (3) · Adrien Schmitt (3) · John Wills Cloud (3) · Étienne Carret (3)
Applicant person:
None (36) · Alfred John Macy (15) · Louis Brennan (10) · Edmund Sparmann (5) · Arthur Henry Edwards (5) · Henry Calder Lobnitz (5) · Otto Schüle (4) · Martin Diederich Rucker (4) · William John Hastings Beach (3) · Alexander Blair Thaw (3) · Adrien Schmitt (3) · Étienne Carret (3) · John Wills Cloud (3) · George Brougham Hubert Austin (3) · Gustave Plaisant (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (112) · 25941D (3) · 1913781506 (2)
Granted:
Supplementary to patent:
None (191) · Patent GB-1909-26034 (5) · Patent GB-1909-2111 (5) · Patent GB-1908-4519 (4) · Patent AU-1911-510 (4) · Patent GB-1903-27212 (3) · Patent FR-1912-447782 (3) · Patent US-1913-04-21 George Raymond Lawrence (3) · Patent NZ-1909-26981 (2) · Patent GB-1909-8531 (2) · Patent GB-1910-6051 (2) · Patent FR-1909-403985 (2) · Patent FR-1909-399456 (2) · Patent FR-1908-400837 (2) · Patent FR-1905-361570 (2)
Related to aircraft:
Patent agent:
None (108) · Munn & Co. (16) · Victor J. Evans (8) · Charles W. Hills (5) · Haseltine, Lake & Co. (5) · Henry Hughes (4) · C. A. Snow & Co. (3) · H. Kirchhofer (3) · Marks & Clerk (3) · Watson E. Coleman (3)
National tech categories:
None (55) · HU V/h (21) · USPC 244/80 (18) · USPC 244/177 (12) · AT 77d (11) · USPC 244/90R (9) · FR 6.4 (8) · CH 129b (7) · USPC 244/93 (6) · DK 77 (6) · AU 90.3 (6) · USPC 244/79 (5) · USPC 244/6 (5) · USPC 244/45R (5) · DE 77 (5) · USPC 244/139 (4) · USPC 244/51 (4) · USPC 244/46 (4)
IPCs: (Click arrow to add another value)
CPCs:
None (116) · CPC B64C17/00 (39) · CPC B64C13/00 (17) · CPC B64C23/005 (13) · CPC B64C2700/6295 (9) · CPC B64C39/005 (7) · CPC B64B1/00 (6) · CPC B64C3/385 (6) · CPC B64C13/24 (6) · CPC B64C3/14 (5) · CPC B64C39/08 (5) · CPC Y10S200/29 (4) · CPC B64C9/00 (4) · CPC B64C33/02 (3) · CPC B64C2700/6218 (3) · CPC B64B1/40 (3) · CPC Y10T74/1221 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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