Drilldown: Patents

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Patents > Grant date: 1919 & Number of claims: 4-90

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Year granted:
Office:
Inventors:
None (17) · Henry Kleckler (9) · Edward Eugene Brown (9) · Dermot Joseph Mooney (8) · Harris Booth (8) · Alfred John Macy (7) · Thomas Sopwith (6) · Richard Fitz Power (5) · George Holt Thomas (5) · Thomas Sloper (4) · Nelson W. Dalton (3) · George Henry Challenger (3) · Harold Arthur Savage (3) · Louis Blériot (3) · James Vernon Martin (3) · Henry Bridges Molesworth (3) · John William Copley (3) · Hugh Oswald Short (3) · Spenser Aldborough Flower (3)
Inventor country:
Applicant person:
None (26) · Edward Eugene Brown (9) · Harris Booth (8) · Henry Kleckler (8) · Dermot Joseph Mooney (8) · Alfred John Macy (7) · Thomas Sopwith (6) · George Holt Thomas (5) · Richard Fitz Power (5) · Thomas Sloper (4) · John William Copley (3) · Louis Blériot (3) · Harold Arthur Savage (3) · George Henry Challenger (3) · Henry Bridges Molesworth (3) · Hugh Oswald Short (3) · Spenser Aldborough Flower (3) · Nelson W. Dalton (3)
Applicant is inventor:
Tech fields:
None (41) · airplane (41) · frame (25) · construction (22) · Control (18) · stability (14) · LTA (14) · design (11) · propellers (10) · fuselage (10) · military (9) · wings (9) · Airship (9) · biplane (8) · structure (8) · propulsion (7) · landing (7) · hydroaeroplane (7) · spars (7) · instrument (6)
Full specification filed date:
Application number:
None (50) · 25941D (4) · 324718 (2)
Granted:
Publication date:
Supplementary to patent:
None (169) · Patent US-1915-1246016 (2) · Patent FR-1916-502839 (2) · Patent US-1915-1223319 (2) · Patent GB-1916-109146 (2)
Related to aircraft:
Patent agent:
None (44) · Brewer & Son (15) · John P. Tarbox (13) · None (13) · Boult, Wade & Tennant (10) · Marks & Clerk (7) · Haseltine, Lake & Co. (7) · A. M. & William Clark (6) · Lavoix et Mosès (6) · Abel & Imray (4) · J. D. Roots & Co. (3) · Harris & Mills (3) · J. S. Alford (3) · Phillipss (3) · Fred Walsh (3)
IPCs:
None (88) · IPC B64C35/00 (13) · IPC B64C3/18 (13) · IPC B64C39/00 (8) · IPC B64C1/00 (8) · IPC B64C13/00 (8) · IPC B64C3/00 (7) · IPC B64C1/06 (6) · IPC B64B1/00 (5) · IPC B64C13/24 (4) · IPC B64C11/04 (3) · IPC F41A19/05 (3) · IPC B64C13/12 (3) · IPC B64C25/60 (3)
CPCs:
None (41) · CPC B64C13/00 (12) · CPC B64C35/00 (11) · CPC B64C3/00 (10) · CPC B64C3/185 (9) · CPC B64C2700/6295 (8) · CPC B64C2700/6256 (8) · CPC B64C25/60 (7) · CPC B64B1/00 (7) · CPC B64C39/00 (6) · CPC B64C1/065 (6) · CPC B64C1/00 (5) · CPC B64C2001/0063 (5) · CPC B64C2700/6233 (5) · CPC B64C3/18 (4) · CPC B64C13/24 (4) · CPC B64C13/12 (4) · CPC B64C2001/0081 (4) · CPC B64C2700/6235 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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