Drilldown: Patents

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Patents > Year granted: 1922 & Assigned to: None & Family year: 1918

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Year filed:
1918 (28) · 1920 (1) · 1921 (1)
Year granted:
(There are no values for this filter)
Office:
CA (1) · DE (4) · FR (2) · US (23)
Inventors:
None (5) · Alexander BENNETT (1) · Benjamin J. Gudge (1) · Frank P. Lauffer (1) · George A. Henderson (1) · Homer L. Boyle (1) · James Vernon Martin (1) · Jesse G. Vincent (1) · John P. Tarbox (2) · Melville W. Mix (2) · Nelson W. Dalton (1) · Otto S. Lind (1) · Peter Schwamb (1) · Philip Eberhardt (1) · Pieter Barteld Van Leggelo (1) · Rene Cecil Motte (1) · Thomas Eric Springer (1) · Thomas Foster Hamilton (1) · Thomas M. Finley (1) · Walter H. Phipps (1) · Willard H. Kempton (1) · William Alexander McDougall (1) · William Arthur McCracken (1) · William H. Leinweber (1) · William Lindsay (1) · William Stevens (1) · William Whitney Christmas (1)
Inventor country:
None (1) · DE (4) · FR (1) · GB (2) · NL (1) · US (22)
Inventor location:
None (19) · Arlington, MA (1) · Chicago (1) · England (1) · Friedrichshafen (1) · Illinois (1) · Indiana (2) · Irwin, PA (1) · Joliet (1) · Kanawha county (1) · Lansing (1) · Massachusetts (1) · Michigan (1) · Middlesex county, MA (1) · Milwaukee (1) · Pennsylvania (1) · St. Albans (1) · West Virginia (1) · Wilkinsburg, PA (1) · Will county (1) · Wisconsin (1)
Applicant person:
None (7) · ALEXANDER BENNETT (1) · Benjamin J. Gudge (1) · Frank P. Lauffer (1) · George A. Henderson (1) · Homer L. Boyle (1) · James Vernon Martin (1) · Jesse G. Vincent (1) · Melville W. Mix (2) · Nelson W. Dalton (1) · Otto S. Lind (1) · Peter Schwamb (1) · Philip Eberhardt (1) · Pieter Barteld Van Leggelo (1) · Rene Cecil Motte (1) · Thomas Eric Springer (1) · Thomas Foster Hamilton (1) · Thomas M. Finley (1) · Walter H. Phipps (1) · Willard H. Kempton (1) · William Alexander McDougall (1) · William Arthur McCracken (1) · William H. Leinweber (1) · William Lindsay (1) · William Stevens (1) · William Whitney Christmas (1)
Applicant firm:
None (19) · Continental Air Craft Transportation Company (1) · Curtiss Aeroplane (1) · Etablissements Ch. Lefebvre & Cie (1) · Helix Propeller G.m.b.H. (1) · Luftschiffbau Zeppelin G. m. b. H. (1) · Ordnance Engineering Corp. (1) · Tarbox Safety Aircraft Company (2) · Westinghouse Electric & Manufacturing Company (1) · Zeppelin-Werke G.m.b.H. (1) · Zeppelin-Werke Staaken G.m.b.H. (1)
Applicant type:
None (1) · COMPANY (6) · COMPANY + INDIV (1) · COMPANY+INDIV (3) · company+INDIV?? (1) · INDIV (19)
Applicant is inventor:
None (1) · No (5) · Yes (24)
Tech fields:
None (30)
Filing date:
1918 (28) · 1920 (1) · 1921 (1)
Full specification filed date:
May 20, 1920 (1)
Application number:
None (1) · 16018 (1) · 21033718 (1) · 21079218 (1) · 22259518 (1) · 22299718 (1) · 22523718 (1) · 22914618 (1) · 23822518 (1) · 23916818 (1) · 24074518 (1) · 24098118 (1) · 24098318 (1) · 24455818 (1) · 24629D (1) · 24676818 (1) · 24921118 (1) · 25028718 (1) · 25158618 (1) · 25340218 (1) · 25357418 (1) · 25545618 (1) · 25567618 (1) · 26048918 (1) · 26247718 (1) · 26663718 (1) · 352425D (1) · 354201D (1) · L0046161 (1) · Z0010662 (1)
Grant date:
January 1922 (3) · February 1922 (3) · March 1922 (1) · April 1922 (6) · May 1922 (3) · June 1922 (3) · July 1922 (4) · August 1922 (1) · September 1922 (2) · October 1922 (1) · November 1922 (2)
Granted:
Yes (30)
Publication date:
June 1922 (1) · September 1922 (1) · October 1922 (1)
Supplementary to patent:
None (26) · Patent FR-1921-524815 (1) · Patent GB-1918-117570 (1) · Patent GB-1918-140127 (1) · Patent US-1918-1338025 (1)
Related to aircraft:
None (1) · 1 (23) · Yes (6)
Patent agent:
None (11) · 0 (2) · C. C. Hines (1) · Chappell & Earl (1) · Charles Assi (1) · Dony and Lejeune (1) · Fraser, Turk & Myers (1) · H. F. Riley (1) · James R. Hodder (1) · James R. Townsend (1) · John P. Tarbox (1) · Jones, Addington, Ames & Seibold (1) · Joshua R. H. Potts (2) · Munn & Co. (1) · N. S. Amstutz (2) · None (1) · Wesley G. Carr (1)
Assigned to: (Click arrow to add another value)
National tech categories:
None (23) · DE 77h.15 (1) · DE 77h.4 (1) · DE 77h.6 (1) · DE 77h.7 (1) · FR 6.4 (1) · USPC 244/123.8 (1) · USPC 244/17.15 (1)
IPCs:
None (12) · IPC B64B1/62 (1) · IPC B64B1/64 (1) · IPC B64C1/00 (2) · IPC B64C1/064 (1) · IPC B64C11/04 (1) · IPC B64C11/20 (1) · IPC B64C11/30 (1) · IPC B64C13/00 (2) · IPC B64C25/00 (1) · IPC B64C27/28 (1) · IPC B64C29/00 (1) · IPC B64C3/00 (1) · IPC B64C3/26 (1) · IPC B64C3/38 (1) · IPC B64C35/00 (1) · IPC B64D45/00 (1) · PC B64C27/00 (1)
CPCs:
CPC B64C13/00 (3) · CPC B64C2001/0081 (3) · CPC B64C2700/6233 (2) · CPC Y02T50/40 (2) · CPC B64C2001/0072 (2) · CPC B64C2001/0063 (2) · CPC B64C3/00 (2) · CPC B64C2700/6256 (2) · CPC B64C11/04 (2) · CPC Y02T50/433 (2) · CPC B64B1/64 (2)
Family year:
(There are no values for this filter)
First filing:
No (3) · Yes (27)
Cites these patents:
None (28) · Patent US-1910-1164717 (1) · US 245885 (1)
Citations from after 1930:
None (2) · 1 (4) · 2 (2) · 3 (2) · 5 (1) · 6 (1)
Number of text pages:
None (3) · 1 - 2 (1) · 2 - 3 (5) · 3 - 4 (10) · 4 - 20 (11)
Number of claims:
None (3) · 1 - 4 (8) · 4 - 7 (7) · 7 - 9 (4) · 9 - 60 (8)
Number of diagram pages:
None (3) · 1 - 2 (13) · 2 - 3 (4) · 3 - 8 (10)
Number of figures:
None (3) · 1 - 3 (2) · 3 - 5 (7) · 5 - 7 (5) · 7 - 11 (5) · 11 - 30 (8)

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