Drilldown: Patents

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Patents > Office: GB & Applicant firm: None & Number of text pages: 3-4

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GB (280) · FR (136) · US (105) · DE (61) · None (18) · IT (15) · CH (13) · AT (11) · AU (10) · BE (7) · HU (7) · CA (5) · ES (5) · NZ (3) · SE (3) · RU (3) · Poland (3)
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Related to aircraft:
Patent agent:
Marks & Clerk (60) · None (58) · Boult, Wade & Tennant (50) · Haseltine, Lake & Co. (39) · Abel & Imray (26) · None (23) · Herbert Haddan & Co. (22) · Wheatley & Mackenzie (21) · Brewer & Son (17) · J. S. Withers & Spooner (15) · G. F. Redfern & Co. (12) · W. P. Thompson & Co. (12) · Lloyd Wise & Co. (10) · Hy. Fairbrother (10) · Brierley & Howard (9) · Browne & Co. (9) · Johnsons & Willcox (8) · Boult, Wade, and Tennant (7) · Chatwin, Herschell & Co. (7)
IPCs:
None (193) · IPC B64C39/00 (58) · IPC B64C17/00 (49) · IPC B64C1/00 (43) · IPC B64C11/00 (21) · IPC B64C13/00 (19) · IPC B64C3/00 (19) · IPC B64B1/00 (18) · IPC B64C35/00 (16) · IPC B64C27/04 (16) · IPC B64C3/38 (16) · IPC B64C23/00 (15) · IPC B64C3/18 (11) · IPC B64B1/58 (11) · IPC B64C17/06 (10) · IPC B64C3/56 (8) · IPC B64C33/02 (8) · IPC B64C25/00 (8) · IPC B64C3/54 (7) · IPC B64C11/16 (6)
CPCs:
None (152) · CPC B64C17/00 (53) · CPC B64C2700/6295 (41) · CPC B64C39/00 (33) · CPC B64C13/00 (25) · CPC B64C2700/6218 (23) · CPC B64C2700/6256 (21) · CPC B64B1/00 (20) · CPC B64C3/00 (19) · CPC B64C23/005 (18) · CPC B64C11/006 (16) · CPC B64C35/00 (16) · CPC B64C3/385 (15) · CPC B64C2700/6281 (14) · CPC B64B1/58 (13) · CPC B64C2700/6274 (12) · CPC B64C17/06 (11) · CPC B64C2700/6214 (11)
First filing:
Cites these patents:
None (669) · Patent GB-1912-5966 (2) · Patent GB-1909-3202 (2) · Patent GB-1914-23502 (2) · Patent GB-1913-5223 (2) · Patent GB-1912-15735 (2)
Citations from after 1930:
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