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Patents > Application number: None & Citations from after 1930: None & Number of claims: 8-11

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Office:
Inventors:
Francis Alexander Barton (4) · Vigilio Baldo (3) · John Law Garsed (3) · None (2) · Auguste-Blaise Baron (2) · William John Potter (2) · William Davey Oddy (2) · William Alfred South (2) · Thomas Sopwith (2) · Hermann Hassenbach (2) · George Sutherland Dodman (2) · George Brougham Hubert Austin (2) · Franz Wondra (2) · Charles Groombridge (2) · Charles Arthur Wragg (2) · Hiram Stevens Maxim (2)
Applicant person:
None (35) · Vigilio Baldo (3) · John Law Garsed (3) · Francis Alexander Barton (3) · Auguste-Blaise Baron (2) · William John Potter (2) · William Davey Oddy (2) · William Alfred South (2) · Thomas Sopwith (2) · Hermann Hassenbach (2) · George Sutherland Dodman (2) · Franz Wondra (2) · Charles Groombridge (2) · William Phillips Thompson (2)
Applicant is inventor:
Tech fields:
airplane (35) · LTA (28) · propeller (23) · propulsion (22) · frame (22) · navigation (20) · None (15) · stability (15) · propellers (15) · safety (14) · design (14) · car (12) · marine (11) · flapping (11) · airfoil (10) · balloon (9) · parachute (9) · projectile (9) · hybrid (9) · wings (9)
Application number: (Click arrow to add another value)
Granted:
Supplementary to patent:
None (104) · Patent GB-1913-16499 (2) · Patent US-1918-1589780 (2) · Patent AT-1909-12-31 Vigilio Baldo (2) · Patent US-1904-876125 (2)
Related to aircraft:
Patent agent:
None (66) · Haseltine, Lake & Co. (5) · Munn & Co. (3) · Brierley & Howard (3) · W. D. Rowlingson (3) · Boult, Wade & Tennant (2) · Ernest de Pass (2) · Marks & Clerk (2) · None (2) · E. Blétry (2) · Victor J. Evans (2) · Arthur Otto Sachse (2) · W. E. Heys & Son (2) · Brewer & Son (2)
National tech categories:
None (66) · FR 6.4 (7) · AT 77d (6) · GB 4 without buoyant (5) · GB 4 aëroplanes (4) · AU 90.3 (4) · GB 4 propel & steer (4) · CH 129b (4) · HU V/h (4) · CA 244/24 (3) · GB 4 framework (3) · DE 77h.5 (2) · USPC 244/80 (2) · GB 4 starting (2) · DK 77 (2) · FR 11.2 (2) · AU 90.5 (2) · USPC 244/28 (2) · DE 77 (2)
IPCs:
None (114) · IPC B64D27/00 (3) · IPC B64D17/00 (2) · IPC B64D1/04 (2) · IPC B64D1/02 (2)
CPCs:
None (86) · CPC B64D27/00 (3) · CPC B64B1/00 (3) · CPC B63H11/12 (2) · CPC B64D17/00 (2) · CPC B64D1/04 (2) · CPC B64D1/02 (2) · CPC F42B10/06 (2) · CPC B64C23/005 (2) · CPC B64C11/04 (2) · CPC G03B15/00 (2) · CPC B64C2700/6295 (2)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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