Drilldown: Patents

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Patents > Number of text pages: 5-8 & Number of claims: 8-15 & Number of diagram pages: 2-3

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Office:
Inventors:
None (5) · Thomas Sloper (4) · Richard Fitz Power (3) · William Phillips Thompson (3) · Enrique Lazarte (3) · William Alfred South (2) · Frederick William Lanchester (2) · Franz Xaver Wels (2) · Everard Richard Calthrop (2) · Ruter William Springer (2) · Edmund Sparmann (2) · Clarence Barrett (2) · Charles Groombridge (2) · Charles Arthur Wragg (2) · Émile Dupont (2) · Alfred John Macy (2) · William Whitney Christmas (2)
Inventor country:
Applicant person:
None (12) · William Phillips Thompson (4) · Thomas Sloper (4) · Richard Fitz Power (3) · Enrique Lazarte (3) · Émile Dupont (2) · William Alfred South (2) · Charles Groombridge (2) · Clarence Barrett (2) · Ruter William Springer (2) · Franz Xaver Wels (2) · George Morrow (2) · Frederick William Lanchester (2) · Edmund Sparmann (2) · Alfred John Macy (2) · Everard Richard Calthrop (2)
Applicant is inventor:
Tech fields:
airplane (49) · None (25) · stability (25) · frame (21) · propulsion (18) · propellers (17) · navigation (15) · design (15) · LTA (14) · wings (12) · control (11) · propeller (9) · flapping (9) · rudder (9) · airfoil (9) · military (8) · automatic stability (8) · safety (8) · landing (7) · whole (7)
Full specification filed date:
Application number:
None (50)
Granted:
Supplementary to patent:
None (107) · Patent US-1916-1208684 (2) · Patent GB-1909-11090 (2)
Related to aircraft:
Patent agent:
None (32) · Marks & Clerk (10) · None (6) · Boult, Wade & Tennant (6) · Armengaud jeune (4) · Haseltine, Lake & Co. (4) · William Wallace White (3) · Ernest de Pass (2) · J. D. Roots & Co. (2) · Herbert Haddan & Co. (2) · E. Blétry (2) · Boramé et Julien (2) · Munn & Co. (2) · Brandon frères (2) · Schwab (2) · Fritz Isler (2)
National tech categories:
None (79) · FR 6.4 (22) · HU V/h (9) · USPC 244/119 (4) · CH 129b (3) · USPC 244/35R (3) · USPC 244/45R (2) · GB 4 without buoyant (2) · USPC 244/48 (2) · GB 4 propel & steer (2) · CA 244/24 (2) · USPC 244/225 (2) · AU 90.3 (2)
IPCs:
None (71) · IPC B64C39/00 (10) · IPC B64C17/00 (10) · IPC B64C1/00 (8) · IPC B64C3/38 (7) · IPC B64C13/00 (5) · IPC B64C35/00 (4) · IPC B64C3/52 (3) · IPC B64C3/00 (2) · IPC B64C25/60 (2) · IPC B64C13/24 (2) · IPC B64C11/00 (2) · IPC B64C19/00 (2) · IPC B64C3/14 (2)
CPCs:
None (40) · CPC B64C17/00 (12) · CPC B64C2700/6218 (7) · CPC B64C13/00 (7) · CPC B64C3/385 (7) · CPC B64C2700/6295 (6) · CPC B64C39/00 (5) · CPC B64C39/005 (5) · CPC B64C2700/6256 (5) · CPC B64C35/00 (4) · CPC B64C39/08 (3) · CPC Y02T50/10 (3) · CPC B64C25/60 (3) · CPC B64C3/14 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 152 results in range #1 to #152.

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