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Patents > Assigned to: None & CPCs: None & Number of diagram pages: 2-7

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Inventor country:
US (115) · GB (99) · DE (76) · FR (61) · None (17) · HU (14) · CA (14) · AU (12) · AT (12) · CH (10) · SE (9) · BE (7) · NZ (6) · IT (5) · AH (4) · RO (4) · NL (4) · HR (3) · RU (3) · MC (3)
Applicant is inventor:
Tech fields:
airplane (133) · frame (101) · propulsion (100) · Design (86) · LTA (82) · navigation (68) · stability (68) · None (52) · whole (52) · propeller (51) · propellers (51) · construction (41) · wings (41) · airship (35) · rudder (31) · control (31) · subsystem (31) · safety (29) · Flapping (25) · balloon (24)
Application number:
None (363) · 25941D (4)
Granted:
Supplementary to patent:
None (283) · Patent GB-1908-4519 (3) · Patent US-1910-1011683 (3) · Patent US-1909-970771 (3) · Patent DE-1895-98580 (3) · Patent US-1913-04-21 George Raymond Lawrence (3) · Patent GB-1909-26034 (3) · Patent CH-1899-18666 (3) · Patent FR-1902-328044 (3)
Related to aircraft:
Patent agent:
None (225) · None (9) · Haseltine, Lake & Co. (8) · Marks & Clerk (8) · W. P. Thompson & Co. (7) · H. Kirchhofer (5) · Herbert Haddan & Co. (5) · Wheatley & Mackenzie (5) · E. Imer-Schneider (5) · Jensen & Son (4) · J. Owden O'Brien (4) · G. F. Redfern & Co. (4) · Boult, Wade & Tennant (4)
Assigned to: (Click arrow to add another value)
National tech categories:
None (196) · HU V/h (86) · CH 129b (19) · GB 4 propel & steer (15) · DE 77 (12) · AT 77d (12) · AU 90.3 (10) · GB 4 without buoyant (9) · GB 4 aëroplanes (8) · CH 115 (7) · GB 4 framework (6) · AU 90.5 (5) · CA 244/24 (5) · CA 244/35 (4) · DK 77 (4) · FR 6.4 (4)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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