Drilldown: Patents

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Patents > Inventor country : DE or GB or NZ & Assigned to : Albert L. Watters or None & IPCs : IPC B64C31/06 or None & Number of claims: 5-20

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Office:
Inventors:
None (21) · Thomas Sopwith (9) · Arthur Henry Edwards (8) · Martin Diederich Rucker (5) · Louis Brennan (5) · John Law Garsed (5) · George Sutherland Dodman (5) · Everard Richard Calthrop (5) · Arthur Henry Philip Blunt (5) · Thomas Augustus Dring (4) · Hermann Hassenbach (4) · Ferdinand von Zeppelin (4) · William Phillips Thompson (4) · Romeo Wankmüller (3) · Henry Shepley Booth (3) · Christian Lorenzen (3) · Kurt Schultze (3) · Thomas Sloper (3) · Francis Alexander Barton (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (49) · Arthur Henry Edwards (8) · Thomas Sopwith (8) · Martin Diederich Rucker (5) · Louis Brennan (5) · John Law Garsed (5) · George Sutherland Dodman (5) · Everard Richard Calthrop (5) · Arthur Henry Philip Blunt (5) · William Phillips Thompson (5) · Hermann Hassenbach (4) · Romeo Wankmüller (3) · Thomas Sloper (3)
Applicant is inventor:
Tech fields:
Airplane (64) · frame (45) · propulsion (36) · stability (35) · LTA (34) · propeller (31) · design (26) · navigation (26) · None (24) · Subsystem (22) · wings (20) · Airship (19) · Propellers (18) · whole (18) · Construction (17) · balloon (16) · control (14) · Lift (13) · Aerodynamics (13) · airfoil (11)
Application number:
None (143)
Granted:
Supplementary to patent:
None (157) · Patent GB-1908-4519 (6) · Patent DE-1895-98580 (4) · Patent GB-1909-26034 (3) · Patent GB-1913-16499 (3) · Patent GB-1909-8531 (2) · Patent GB-1916-109146 (2) · Patent GB-1916-110419 (2) · Patent DE-1909-Wilcke-Graff (2) · Patent GB-1916-112641 (2) · Patent DE-1909-06-09 Romeo Wankmüller (2) · Patent FR-1902-324521 (2) · Patent GB-1909-12556 (2) · Patent 1915-11-05 Käthe Paulus (2)
Related to aircraft:
Patent agent:
None (104) · None (10) · Marks & Clerk (6) · Brierley & Howard (5) · Haseltine, Lake & Co. (5) · Phillipss (4) · Abel & Imray (4) · W. P. Thompson & Co. (3) · W. D. Rowlingson (3) · Henry Hughes (3) · Harris & Mills (3) · Fred Walsh (3) · Boult, Wade & Tennant (3)
Assigned to: (Click arrow to add another value)
National tech categories:
None (112) · HU V/h (41) · GB 4 propel & steer (6) · GB 4 without buoyant (6) · AU 90.5 (6) · AU 90.3 (5) · DK 77 (5) · AT 77d (5) · GB 4 aëroplanes (4) · GB 4 framework (3) · GB 4 motors (3) · DE 77 (3) · CH 129b (3)
IPCs: (Click arrow to add another value)
CPCs:
None (163) · CPC B64B1/00 (10) · CPC B64C25/60 (4) · CPC B64C33/02 (3) · CPC B64C2700/6274 (3) · CPC B64C23/005 (3) · CPC B64C17/00 (3) · CPC B64C13/24 (3) · CPC B64C13/00 (2) · CPC B64C39/00 (2) · CPC A63H27/08 (2) · CPC B64C3/14 (2) · CPC B64C3/00 (2) · CPC B64C2700/6295 (2) · CPC B64C27/54 (2) · CPC B64C3/185 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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