Drilldown: Patents

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Patents > Year granted: 1920 & Inventor country: US & Supplementary to patent: None

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Year filed:
1915 (4) · 1916 (9) · 1917 (24) · 1918 (51) · 1919 (2) · 1920 (2)
Year granted:
(There are no values for this filter)
Office:
CA (1) · FR (8) · GB (4) · US (79)
Inventors:
None (4) · Henry Kleckler (4) · John William Rapp (3) · Ralph Hazlett UPSON (3) · Hermann Faehrmann (3) · Alfred John Macy (3) · Bertrand F. Kenyon (2) · Henry O. Watts (2) · Douglas Dobbins (2) · Henry L. Haskell (2) · Nelson W. Dalton (2) · Melville W. Mix (2)
Inventor country: (Click arrow to add another value)
Inventor location:
None (73) · California (1) · Chicago (3) · DC (1) · FIPSloc=6077 (1) · Grand Rapids (1) · Illinois (1) · Indiana (4) · Iowa (1) · Ludington, MI (2) · Mason county, MI (2) · Michigan (2) · Minneapolis, Minnesota (1) · Minnesota (1) · New Jersey (1) · New York (1) · NYC (1) · Oklahoma (1) · Onondaga county (1) · Oregon (1) · Pennsylvania (1) · San Joaquin county (1) · Stockton (1) · Syracuse, New York (1) · Texas county, Oklahoma (1) · Texhoma, Oklahoma (1)
Applicant person:
None (9) · John William Rapp (3) · Hermann Faehrmann (3) · Henry Kleckler (3) · James Vernon Martin (3) · Alfred John Macy (3) · Melville W. Mix (2) · GOODYEAR TIRE RUBBER (2) · Nelson W. Dalton (2) · Douglas Dobbins (2) · John Day De Prez (2) · Bertrand F. Kenyon (2) · Henry O. Watts (2)
Applicant firm:
None (68) · Aeromarine Plane & Motor (1) · B.F. Goodrich company (2) · Curtiss Aeroplane (7) · Curtiss Aeroplane and Motor Corporation (1) · Grand Rapids Trust Company (2) · Haskelite Manufacturing Corporation (2) · Koylinoyl Suspension Corporation (1) · Lawrence Sperry Aircraft Company, Inc. (1) · Macy Engineering Co. (1) · Macy Engineering Company (1) · Ordnance Engineering Corp. (1) · Pittsburgh Aeroplane & Motor Company (1) · Starr Piano Company (1) · Sturtevant Aeroplane Co. (1) · Westinghouse Electric & Manufacturing Company (1)
Applicant type:
COMPANY (13) · COMPANY + INDIV (4) · COMPANY+INDIV (12) · INDIV (63)
Applicant is inventor:
No (26) · Yes (66)
Tech fields:
None (91) · airplane (1) · design (1)
Filing date:
1915 (4) · 1916 (9) · 1917 (24) · 1918 (51) · 1919 (2) · 1920 (2)
Full specification filed date:
None (92)
Application number:
None (7)
Grant date:
January 1920 (9) · February 1920 (13) · March 1920 (9) · April 1920 (13) · May 1920 (11) · June 1920 (3) · July 1920 (2) · August 1920 (6) · September 1920 (4) · October 1920 (12) · November 1920 (6) · December 1920 (4)
Granted:
Yes (92)
Publication date:
May 1920 (1) · July 1920 (1) · August 1920 (1) · December 1920 (1) · February 1921 (1)
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
None (10) · .5 (1) · 1 (68) · No (1) · Yes (12)
Patent agent:
None (29) · John P. Tarbox (8) · Lockwood & Lockwood (2) · Chappell & Earl (2) · Victor J. Evans (2) · Moulton & Laurance (2) · Munn & Co. (2) · N. S. Amstutz (2)
Assigned to:
None (72) · Albinus Wilcox (1) · B. F. Goodrich company (1) · Charles B. Mann (1) · Charles B. Mann Jr. (1) · Charles F. Wilcox (1) · Curtiss Aeroplane (3) · Curtiss Aeroplane and Motor Corporation (2) · Goodyear Tire and Rubber Company (1) · Grand Rapids Trust Company (2) · Haskelite Manufacturing Corporation (2) · John Day De Prez (1) · Joseph Vanorio (1) · Lawrence Sperry Aircraft Company, Inc. (1) · Macy Engineering Company (1) · Pittsburgh Aeroplane & Motor Company (1) · Starr Piano Company (1) · Sturtevant Aeroplane Co. (1)
National tech categories:
None (71) · CA 267/5 (1) · FR 6.4 (5) · USP 244/231 (1) · USPC 114/344 (1) · USPC 220/DIG.19 (1) · USPC 24/128 (1) · USPC 244/101 (1) · USPC 244/102SL (1) · USPC 244/131 (1) · USPC 244/177 (1) · USPC 244/22 (2) · USPC 244/221 (1) · USPC 244/23R (1) · USPC 244/33 (1) · USPC 244/45R (1) · USPC 244/50 (2) · USPC 244/6 (1) · USPC 244/80 (1) · USPC 244/87 (1) · USPC 244/90R (2) · USPC 277/565 (1) · USPC 277/906 (1) · USPC 280/47.131 (1) · USPC 403/391 (1) · USPC 416/168R (1) · USPC 416/210R (1) · USPC 473/540 (1) · USPC 52/DIG.6 (1)
IPCs:
None (21) · IPC B64C23/00 (7) · IPC B64C39/00 (5) · IPC B64C3/00 (5) · IPC B64C25/00 (4) · IPC B64C17/00 (4) · IPC B64C13/12 (4) · IPC B64C11/04 (3) · IPC B64C33/00 (3) · IPC B64C13/00 (3) · IPC B64C35/00 (2) · IPC B64C3/18 (2) · IPC B64C29/00 (2) · IPC B64C11/48 (2) · IPC B64C11/20 (2) · IPC B64C11/36 (2) · IPC B64C1/00 (2)
CPCs:
CPC B64C23/005 (8) · CPC B64C2700/6274 (6) · CPC B64C17/00 (6) · CPC B64C2700/6295 (5) · CPC B64C3/00 (5) · CPC B64C11/04 (4) · CPC B64C13/00 (4) · CPC B64C13/12 (4) · CPC B64C39/00 (4) · CPC B64C33/00 (4) · CPC B64C2700/6256 (4) · CPC B64F2700/6226 (3) · CPC B64B1/40 (3) · CPC B64C2001/0081 (3) · CPC B64C2700/6235 (3)
Family year:
None (1) · 1915 (4) · 1916 (9) · 1917 (26) · 1918 (48) · 1919 (3) · 1920 (1)
First filing:
None (1) · No (5) · Yes (86)
Cites these patents:
None (89) · Patent US-1916-1195290 (1) · Patent US-1916-1233210 (1) · Patent US-1917-1265638 (1) · Patent US-1918-1336946 (1) · serial number 97533 (1)
Citations from after 1930:
None (16) · 1 - 2 (12) · 2 - 4 (8) · 4 - 20 (10)
Number of text pages:
None (20) · 1 - 2 (1) · 2 - 3 (16) · 3 - 5 (37) · 5 - 50,000,000 (18)
Number of claims:
None (23) · 1 - 3 (10) · 3 - 5 (16) · 5 - 7 (12) · 7 - 11 (16) · 11 - 30 (15)
Number of diagram pages:
None (21) · 1 - 2 (20) · 2 - 3 (19) · 3 - 4 (16) · 4 - 8 (16)
Number of figures:
None (21) · 2 - 4 (11) · 4 - 6 (15) · 6 - 7 (7) · 7 - 11 (22) · 11 - 30 (16)

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