Drilldown: Patents

Jump to navigation Jump to search
Patents > Office: GB & CPCs : CPC B64C27/04 or None

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventor country:
None (1189) · GB (224) · DE (84) · FR (71) · US (67) · AT (10) · HU (9) · CH (9) · IT (8) · BE (7) · AU (6) · CA (5) · RU (4) · AH (4) · SE (4) · ES (3) · NZ (3) · BR (3)
Applicant is inventor:
Application number:
None (1661)
Granted:
Supplementary to patent:
None (1520) ·   (11) · Patent GB-1885-339 (2) · Patent GB-1886-8051 (2) · Patent FR-1907-377174 (2) · Patent GB-1912-18166 (2) · Patent GB-1906-27312 (2) · Patent CH-1911-55140 (2)
Patent agent:
None (1331) · Haseltine, Lake & Co. (23) · Marks & Clerk (22) · Boult, Wade & Tennant (18) · Abel & Imray (14) · None (12) · W. P. Thompson & Co. (12) · Herbert Haddan & Co. (12) · G. F. Redfern & Co. (9) · Wheatley & Mackenzie (8) · Brierley & Howard (7) · Phillips & Leigh (6) · Boult, Wade & Kilburn (6) · Hy. Fairbrother (6) · J. Owden O'Brien (6) · Jensen & Son (5) · Browne & Co. (5) · Harris & Mills (5) · Alfred Julius Boult (5)
National tech categories:
None (1540) · GB 4 propel & steer (67) · GB 4 with buoyant (44) · GB 4 without buoyant (35) · GB 4 (24) · GB 4 aërostats (21) · GB 4 aëroplanes (20) · GB 4 framework (14) · GB 4 motors (9) · GB 4 parachutes (7) · GB 122 aero steam engines (6) · GB 4 military (5) · GB 4 cars and cabins (5) · GB 123 aero steam generators (4) · GB 4 aërial railways (4) · GB 122 (3) · GB aërial machines with aërostats or buoyant bodies (3) · GB 4 starting (3) · GB propelling and steering arrangements (3)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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)