Drilldown: Patents

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Patents > First filing: Yes & Number of text pages: 8-30

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Office:
Inventors:
Alfred John Macy (4) · Thomas Osborne Perry (4) · Lewis Ginter Young (3) · De Bert Hartley (3) · David Palmgren (3) · Isaac Bell (3)
Inventor country:
Applicant person:
None (9) · Thomas Osborne Perry (4) · Alfred John Macy (4) · Isaac Bell (3) · Lewis Ginter Young (3) · De Bert Hartley (3) · David Palmgren (3)
Applicant is inventor:
Tech fields:
airplane (36) · stability (31) · None (25) · frame (25) · propulsion (20) · design (19) · LTA (18) · navigation (17) · control (15) · wings (14) · marine (13) · whole (12) · propeller (10) · automatic stability (9) · Construction (8) · lift (8) · propellers (8) · gyroscope (7) · hybrid (7) · subsystem (6)
Full specification filed date:
Application number:
None (49) · 492890D (2)
Granted:
Related to aircraft:
Patent agent:
None (37) · None (7) · Marks & Clerk (6) · Munn & Co. (6) · John P. Tarbox (3) · Haseltine, Lake & Co. (3) · William L. Hall (3) · Armengaud jeune (2) · Poole & Brown (2) · A. M. & William Clark (2) · Charles W. Hills (2) · Rummler & Rummler (2) · L. Chassevent (2) · Schwab (2) · H. D. Fitzpatrick & Co. (2) · C. A. Snow & Co. (2) · Brandon frères (2) · Weismann et Marx (2)
National tech categories:
None (62) · FR 6.4 (17) · USPC 244/80 (5) · USPC 244/119 (4) · CA 244/35 (3) · USPC 244/45R (3) · USPC 244/233 (3) · USPC 244/109 (2) · USPC 244/30 (2) · CA 341/80 (2) · USPC 244/65 (2) · USPC 244/113 (2) · USPC 244/87 (2) · USPC 244/132 (2) · USPC 244/90R (2) · USPC 244/22 (2) · FR 6.3 (2) · USPC 244/131 (2) · CA 244/24 (2)
IPCs:
None (83) · IPC B64C17/00 (13) · IPC B64C1/00 (13) · IPC B64C39/00 (9) · IPC B64C33/00 (4) · IPC B64B1/00 (4) · IPC B64C3/00 (3) · IPC B64C11/00 (3) · IPC B64C3/38 (2) · IPC B64C27/10 (2) · IPC B64C23/00 (2) · IPC B64C3/42 (2) · IPC B64C17/06 (2) · IPC B64C13/00 (2) · IPC B64B1/62 (2)
CPCs:
None (37) · CPC B64C17/00 (19) · CPC B64C13/00 (9) · CPC B64C2700/6218 (8) · CPC B64C39/005 (7) · CPC B64C2700/6295 (7) · CPC B64C3/385 (6) · CPC B64C33/00 (5) · CPC B64B1/00 (5) · CPC B64C13/24 (5) · CPC B64C39/00 (3) · CPC B64C33/02 (3) · CPC B64C17/06 (3) · CPC B64C3/42 (3)
First filing: (Click arrow to add another value)
Citations from after 1930:

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