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Patents > Family year: 1909 & Number of figures: 6-7

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Year filed:
Office:
Inventors:
Henry Calder Lobnitz (7) · Hermann Ruthenberg (5) · Sam Leonard Walkden (4) · None (4) · William John Hastings Beach (3) · Théophile Protin (3) · Sidney Lawrence (3) · Camille Contal (3) · Georg Albert Rohde (3) · Robert Cooke Sayer (3)
Inventor country:
Applicant person:
None (8) · Henry Calder Lobnitz (7) · Hermann Ruthenberg (5) · William John Hastings Beach (4) · Sam Leonard Walkden (4) · Sidney Lawrence (3) · Georg Albert Rohde (3) · Theophile Protin (3) · Camille Contal (3) · Robert Cooke Sayer (3)
Applicant is inventor:
Tech fields:
airplane (58) · Frame (39) · stability (39) · None (23) · propulsion (23) · Design (22) · control (20) · LTA (20) · propeller (19) · Propellers (18) · Equilibrium (17) · Wheels (15) · Subsystem (15) · navigation (15) · lift (15) · rudder (14) · wings (13) · automatic stability (13) · aerodynamics (12) · construction (12)
Application number:
None (38)
Granted:
Publication date:
Supplementary to patent:
None (111) · Patent GB-1909-2111 (5) · Patent GB-1909-8531 (4) · Patent NZ-1909-26981 (3) · Patent DE-1909-05-03 Hans Lohmann (2) · Patent GB-1910-6051 (2) · Patent GB-1909-27974 (2) · Patent GB-1909-17597 (2) · Patent DE-1909-244106 (2) · Patent FR-1909-401348 (2) · Patent BE-1909-03-15 Louis-Joseph-Jean-Baptiste Chêneau and Albert Prévost (2)
Related to aircraft:
Patent agent:
None (47) · Armengaud jeune (11) · Marks & Clerk (8) · Munn & Co. (7) · Schwab (4) · None (4) · Boult, Wade & Tennant (3) · Dom. Casalonga (2) · Weismann et Marx (2) · Watson E. Coleman (2) · W. H. Beck & Co. (2) · R. J. Urquhart (2) · Leon Francken (2) · H. Elluin (2) · H. Kirchhofer (2) · Abel & Imray (2)
National tech categories:
None (56) · FR 6.4 (35) · HU V/h (9) · DE 77h.5 (4) · USPC 244/80 (3) · USPC 244/90R (2) · USPC 244/82 (2) · USPC 244/6 (2) · FR 6.2 (2) · FR 5.3 (2) · USPC 244/9 (2) · USPC 244/22 (2) · USPC 244/119 (2) · USPC 244/48 (2) · USPC 244/100R (2) · CH 129b (2) · USPC 244/70 (2) · AT 77d (2) · USPC 416/135 (2)
IPCs:
None (81) · IPC B64C17/00 (17) · IPC B64C1/00 (12) · IPC B64C3/38 (9) · IPC B64C39/00 (8) · IPC B64C11/00 (7) · IPC B64B1/00 (6) · IPC B64C23/00 (4) · IPC B64C33/02 (3) · IPC B64C33/00 (3) · IPC B64C21/02 (2) · IPC B64B1/58 (2) · IPC B64B1/62 (2) · IPC B63H1/12 (2) · IPC B64C11/30 (2) · IPC B64C13/00 (2) · IPC B64C39/06 (2) · IPC B64C25/00 (2) · IPC B64C17/06 (2)
CPCs:
None (26) · CPC B64C17/00 (19) · CPC B64C3/385 (14) · CPC B64C23/005 (9) · CPC B64C11/006 (8) · CPC B64C13/00 (8) · CPC B64C39/005 (8) · CPC B64C39/00 (7) · CPC B64B1/00 (6) · CPC B64C2700/6295 (6) · CPC B64C33/02 (6) · CPC B64C2700/6218 (5) · CPC B64C2700/6212 (4) · CPC B64C2700/6214 (3) · CPC B64C33/00 (3)
Family year:
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First filing:
Citations from after 1930:
Number of diagram pages:
Number of figures:

Showing below up to 173 results in range #1 to #173.

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