Drilldown: Patents

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Patents > Filing date: 1918 & Number of text pages: 4-50000000

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Year filed:
(There are no values for this filter)
Year granted:
1918 (5) · 1919 (41) · 1920 (24) · 1921 (7) · 1922 (7) · 1923 (4) · 1924 (4) · 1925 (1) · 1927 (1)
Office:
AU (1) · CA (5) · DE (2) · FR (9) · GB (41) · HU (2) · US (34)
Inventors:
None (4) · William L. Gilmore‎ (4) · George Holt Thomas (4) · James Frederick Verner (3)
Inventor country:
None (1) · AU (1) · CA (4) · CH (1) · CL (1) · DE (3) · FR (4) · GB (35) · GB:GB (1) · HU (1) · IE (1) · IT (2) · NL (1) · NZ (2) · US (37)
Inventor location:
None (87) · County of Chester (1) · Great Woodcote (1) · Hampshire (1) · Indiana (1) · Lille (1) · London (1) · Minneapolis, Minnesota (1) · Minnesota (1) · Nord (1) · Purley (1) · Southampton, Hants (1) · Surrey (1)
Applicant person:
None (13) · George Holt Thomas (4) · Dermot Joseph Mooney (2) · Henry Kleckler (2) · Henry E. Krammer (2) · James Frederick Verner (2) · James Jacob Mayrow (2) · Harris Booth (2) · George Hodges (2) · Erastus E. Winkley (2) · Edward Eugene Brown (2) · Frank John Tippen (2) · Charles B. Kirkham (2) · Arthur James Roberts (2) · Alexander Albert Holle (2) · James Dennis Roots (2) · Calvin Pearson (2)
Applicant firm:
None (74) · Blackburn Aeroplane and Motor Co. (2) · British Westinghouse Electric and Manufacturing Co. (1) · C. G. Spencer & Sons (1) · Cammell Laird & Company (1) · Curtiss Aeroplane (8) · Dunlop Rubber Co. Ltd. (1) · Goerz Optische Anstalt (1) · Grand Rapids Trust Company (1) · Packard Motor Car Company (1) · Société Anonyme Westinghouse (1) · Westinghouse Canada Limited (1) · Zeppelin-Werke Staaken G.m.b.H. (1)
Applicant type:
None (4) · COMPANY (10) · COMPANY + INDIV (3) · COMPANY+INDIV (7) · INDIV (70)
Applicant is inventor:
No (15) · Yes (79)
Tech fields:
None (93) · airplane (1) · control (1) · equilibrium (1) · navigation (1) · propellers (1)
Filing date:
January 1918 (4) · February 1918 (10) · March 1918 (12) · April 1918 (11) · May 1918 (9) · June 1918 (5) · July 1918 (16) · August 1918 (5) · September 1918 (3) · October 1918 (11) · November 1918 (6) · December 1918 (2)
Full specification filed date:
None (67) · 1918 (17) · 1919 (8) · 1920 (1) · 1922 (1)
Application number:
None (11)
Grant date:
None (2) · 1918 (4) · 1919 (42) · 1920 (21) · 1921 (8) · 1922 (7) · 1923 (4) · 1924 (4) · 1925 (1) · 1927 (1)
Granted:
Yes (94)
Publication date:
None (79) · 1919 (4) · 1920 (8) · 1921 (2) · 1922 (1)
Supplementary to patent:
None (80) · Patent 1918-01-07 Gábor Szakáts (1) · Patent AU-1917-469317 (1) · Patent CA-1918-192493 (1) · Patent FR May 25 1917 (1) · Patent GB-1915-14157 (1) · Patent GB-1916-112480 (1) · Patent GB-1917-126391 (1) · Patent GB-1917-128301 (1) · Patent GB-1918-124012 (1) · Patent IT-1915-150227 (1) · Patent IT-1916-08-29 Castagneris (1) · Patent IT-1917-03-16 Federico Caproni (1) · Patent US-1914-1272846 (1) · Patent US-1916-1414419 (1) · Patent US-1917-1288867 (1) · Patent US-1918-1433728 (1)
Related to aircraft:
None (1) · .5 (1) · 1 (71) · Yes (21)
Patent agent:
None (19) · John P. Tarbox (8) · A. M. & William Clark (5) · Brewer & Son (4) · None (3) · Warren S. Ostow (2) · Armengaud jeune (2) · Boult, Wade & Tennant (2) · Haseltine, Lake & Co. (2) · Phillipss (2) · Marks & Clerk (2)
Assigned to:
None (86) · Curtiss Aeroplane (2) · Curtiss Aeroplane and Motor Corporation (5) · Grand Rapids Trust Company (1)
National tech categories:
None (74) · AU 90.5 (1) · CA 244/120 (1) · CA 244/67 (1) · DE 77h.5 (1) · DE 77h.7 (1) · FR 6.4 (8) · HU V/h (2) · USPC 244/17.15 (1) · USPC 244/218 (1) · USPC 244/219 (1) · USPC 244/65 (1) · USPC 416/1 (1) · USPC 416/155 (1) · USPC 416/193R (1) · USPC 416/23 (1) · USPC 416/52 (1) · USPC 416/89, 416/168R (1) · USPC 416/90A (1) · USPC 416/91 (1) · USPC 416/94 (1)
IPCs:
None (18) · IPC B64C3/00 (8) · IPC B64C39/00 (7) · IPC B64C35/00 (4) · IPC B64B1/00 (4) · IPC B64C25/00 (4) · IPC B64C1/00 (4) · IPC B64C11/00 (4) · IPC B64C13/12 (3) · IPC B64C33/02 (3) · IPC B64C17/00 (3) · IPC B64C3/18 (3) · IPC B64C3/38 (2) · IPC B64C3/54 (2) · IPC B64C11/36 (2) · IPC B64C29/00 (2) · IPC B64B1/40 (2) · IPC B64C3/48 (2)
CPCs:
None (9) · CPC B64C3/00 (7) · CPC B64C33/02 (5) · CPC B64C2700/6233 (4) · CPC B64B1/00 (4) · CPC B64C25/64 (4) · CPC B64C35/00 (4) · CPC B64C39/00 (4) · CPC B64C17/00 (3) · CPC B64C2700/6295 (3) · CPC B64C29/0025 (3) · CPC B64C13/12 (3) · CPC B64C2700/6235 (3)
Family year:
None (3) · 1914 (2) · 1915 (1) · 1916 (3) · 1917 (5) · 1918 (80)
First filing:
None (3) · No (14) · Yes (77)
Cites these patents:
None (90) · 124822 (1) · 131068 (1) · 140080 (1) · Patent US-1916-1195290 (1) · serial number 97533 (1) · US 245885 (1)
Citations from after 1930:
None (10) · 1 (10) · 2 (8) · 4 (2) · 5 (5)
Number of text pages:
4 - 5 (45) · 5 - 6 (21) · 6 - 20 (28)
Number of claims:
None (2) · 1 - 4 (14) · 4 - 6 (18) · 6 - 8 (17) · 8 - 11 (20) · 11 - 60 (23)
Number of diagram pages:
None (1) · 1 - 2 (29) · 2 - 3 (21) · 3 - 5 (23) · 5 - 8 (20)
Number of figures:
None (1) · 1 - 4 (12) · 4 - 7 (23) · 7 - 9 (15) · 9 - 12 (23) · 12 - 40 (20)

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