Drilldown: Patents

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Patents > Office : CA or GB & Applicant type : INDIV or INDIV + COMPANY or UNIV-PRO-GOV & National tech categories : USPC 244/90R or None & IPCs: None

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Office: (Click arrow to add another value)
Inventor country:
GB (406) · None (237) · US (154) · DE (125) · FR (108) · IT (23) · CH (19) · CA (18) · AT (14) · AU (13) · HU (10) · BE (8) · NZ (6) · NO (6) · SE (4) · RU (4) · NL (4) · ZA (3) · RO (3)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (717) · LTA (102) · propulsion (87) · Airplane (79) · navigation (73) · frame (72) · stability (51) · propeller (49) · design (49) · balloon (43) · wings (40) · control (38) · Rudder (37) · Propellers (36) · marine (25) · construction (23) · steering (23) · hybrid (23) · aerodynamics (23)
Application number:
Granted:
Supplementary to patent:
None (995) · Patent FR-1907-382895 (2) · Patent HU-1901-24148 (2) · Patent IT-1907-03-09 (2) · Patent GB-1906-27312 (2) · Patent FR-1907-377174 (2) · Patent GB-1912-18166 (2)
Related to aircraft:
Patent agent:
None (811) · Haseltine, Lake & Co. (26) · Marks & Clerk (26) · Boult, Wade & Tennant (21) · Abel & Imray (14) · W. P. Thompson & Co. (13) · Herbert Haddan & Co. (12) · None (9) · Wheatley & Mackenzie (9) · Brierley & Howard (7) · J. Owden O'Brien (6) · Hy. Fairbrother (6) · Harris & Mills (6) · Boult, Wade & Kilburn (5) · G. F. Redfern & Co. (5) · H. D. Fitzpatrick (5) · Brewer & Son (5) · Jensen & Son (5)
Assigned to:
National tech categories: (Click arrow to add another value)
IPCs: (Click arrow to add another value)
CPCs:
None (439) · CPC B64C2700/6295 (63) · CPC B64C39/00 (61) · CPC B64B1/00 (43) · CPC B64C17/00 (43) · CPC B64C13/00 (35) · CPC B64C35/00 (33) · CPC B64C2700/6256 (32) · CPC B64C3/385 (31) · CPC B64C11/006 (31) · CPC B64C23/005 (28) · CPC B64C2700/6218 (26) · CPC B64C3/00 (24) · CPC B64B1/58 (23) · CPC B64C2700/6274 (20) · CPC B64C33/02 (16) · CPC B64C3/18 (16) · CPC B64C33/00 (16) · CPC B62C5/04 (14)
First filing:
Citations from after 1930:

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