Drilldown: Patents

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Patents > Office: GB & Applicant firm: None & Number of text pages: 3-70

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Office: (Click arrow to add another value)
Inventor country:
GB (455) · US (177) · FR (175) · DE (88) · None (28) · IT (27) · CH (18) · AT (18) · AU (14) · IE (10) · HU (10) · BE (9) · RU (8) · CA (7) · ES (6) · RO (5) · NZ (5) · Prussia (4) · Poland (4) · AH (4)
Applicant firm: (Click arrow to add another value)
Applicant is inventor:
Application number:
Granted:
Related to aircraft:
Patent agent:
Marks & Clerk (104) · None (98) · Boult, Wade & Tennant (71) · Haseltine, Lake & Co. (57) · None (37) · Herbert Haddan & Co. (32) · Abel & Imray (31) · Wheatley & Mackenzie (29) · Brewer & Son (28) · J. S. Withers & Spooner (22) · A. M. & William Clark (16) · W. P. Thompson & Co. (16) · G. F. Redfern & Co. (15) · Lloyd Wise & Co. (15) · Browne & Co. (13) · Jensen & Son (12) · Hy. Fairbrother (11) · Johnsons & Willcox (10) · Brierley & Howard (9)
IPCs:
None (305) · IPC B64C17/00 (91) · IPC B64C39/00 (86) · IPC B64C1/00 (80) · IPC B64C3/38 (37) · IPC B64C11/00 (28) · IPC B64C13/00 (27) · IPC B64B1/00 (27) · IPC B64C3/00 (26) · IPC B64C35/00 (24) · IPC B64C23/00 (23) · IPC B64C27/04 (22) · IPC B64C17/06 (18) · IPC B64C33/02 (17) · IPC B64C3/18 (16) · IPC B64C3/54 (15) · IPC B64B1/58 (15) · IPC B64C25/00 (11) · IPC B64C3/56 (10) · IPC B64C33/00 (10)
First filing:
Cites these patents:
None (1035) · Patent GB-1913-5223 (2) · Patent GB-1909-3202 (2) · Patent GB-1912-15735 (2) · Patent GB-1912-5966 (2) · Patent GB-1901-346 (2) · Patent GB-1914-23502 (2)
Citations from after 1930:
Number of text pages:
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