Drilldown: Patents

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Patents > Office : AH or CA or DE & Supplementary to patent: None & Number of text pages: 3-70

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Office: (Click arrow to add another value)
Inventors:
None (17) · Alfred John Macy (3) · Alexander Blair Thaw (2) · Thomas Mortimer Crepar (2) · De Bert Hartley (2) · John Edward Thompson (2) · Nazaire Lacrotte (2)
Inventor country:
Applicant person:
None (52) · Alfred John Macy (3) · John Edward Thompson (2) · Thomas Mortimer Crepar (2) · De Bert Hartley (2) · Alexander Blair Thaw (2)
Applicant is inventor:
Tech fields:
LTA (28) · frame (25) · airplane (24) · propulsion (22) · navigation (20) · stability (17) · propeller (14) · None (13) · balloon (11) · control (10) · hybrid (8) · subsystem (8) · design (8) · whole (8) · car (8) · airship (8) · metal (7) · safety (7) · marine (7)
Full specification filed date:
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
National tech categories:
DE 77 (30) · DE 77h.5 (17) · None (15) · DE 77h (6) · DE 77h.6 (6) · CA 244/24 (4) · DE 77h.15 (3) · CA 244/35 (3) · CA 341/80 (3) · DE 77h.7 (3) · DE 77h.9 (3) · DE 77h.2 (2) · DE 62b (2) · DE 77h.10 (2) · CA 244/11 (2) · DE 77h.4 (2) · CA 244/34 (2)
IPCs:
None (82) · IPC B64C1/00 (5) · IPC B64C33/02 (4) · IPC B64C17/00 (4) · IPC B64C3/00 (4) · IPC B64B1/40 (3) · IPC B64B1/58 (3) · IPC B64B1/64 (2) · IPC B64C39/00 (2) · IPC B64B1/00 (2) · IPC B64C25/00 (2) · IPC B64D35/08 (2)
CPCs:
None (76) · CPC B64C33/02 (6) · CPC B64B1/58 (4) · CPC B64C3/00 (4) · CPC B64C13/00 (3) · CPC B64C2700/6233 (3) · CPC B64C25/62 (3) · CPC B64C17/00 (3) · CPC B64B1/40 (3) · CPC B64F2700/6226 (2) · CPC B64C39/00 (2) · CPC B64C1/12 (2) · CPC B64B1/00 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 141 results in range #1 to #141.

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