Drilldown: Patents

Jump to navigation Jump to search
Patents > Office : DE or GB & CPCs: None & Number of claims: None & Number of figures: None

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (1191) · LTA (153) · propulsion (105) · balloon (66) · navigation (65) · propeller (53) · frame (44) · whole (39) · parachute (29) · airplane (27) · car (27) · marine (26) · rudder (24) · gas (23) · stability (22) · subsystem (21) · motor (20) · safety (20) · military (19)
Granted:
Supplementary to patent:
None (1542) ·   (11) · Patent GB-1885-339 (2) · Patent US-1910-1011683 (2) · Patent US-1902-704090‎ (2)
Patent agent:
None (1548) · Alfred Julius Boult (5) · Edmund Edwards (3) · Haseltine, Lake & Co. (3) · Herbert John Haddan (3) · J.H. Johnson (2) · W. P. Thompson & Co. (2) · Boult, Wade & Tennant (2) · G. F. Redfern & Co. (2)
Assigned to:
National tech categories:
None (1393) · GB 4 propel & steer (46) · GB 4 with buoyant (36) · GB 4 (24) · GB 4 without buoyant (22) · GB 4 aërostats (17) · DE 77 (15) · DE 77h (12) · DE 77h.5 (10) · GB 4 aëroplanes (9) · DE 77h.15 (7) · GB 4 parachutes (7) · GB 122 aero steam engines (6) · GB 4 motors (5) · DE 77h.3 (5) · GB 4 framework (5) · GB 4 military (5)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

Showing below up to 250 results in range #1 to #250.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

P


View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)