Drilldown: Patents

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Patents > Applicant firm : Portadown Weaving Company Limited or None & Grant date: July 1919

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Year filed:
None (15) · 1915 (2) · 1916 (15) · 1917 (39) · 1918 (27)
Year granted:
(There are no values for this filter)
Office:
AT (1) · FR (35) · GB (59) · HU (3)
Inventors:
None (13) · Émile Letord (8) · James Jacob Mayrow (4) · Edward Eugene Brown (3) · Dermot Joseph Mooney (3) · Wilfrid Thomas Reid (2) · Gianni Caproni (2) · Ettore Caretta (2) · James Joseph Murray (2) · Edwin Boyle (2) · Arthur Payze (2) · Hugh Oswald Short (2)
Inventor country:
None (7) · DE (2) · FR (29) · GB (41) · HU (1) · IE (1) · IT (7) · US (11)
Inventor location:
None (89) · Budapest (1) · Cherbourg (1) · Dordogne (1) · London (4) · London W. 2 (1) · Los Angeles (1) · Manche (1) · Marseilles (1) · rue Boudor, 7 bis (1) · Seine (1) · Villefranche-du-Périgord (1)
Applicant person:
Émile Letord (8) · James Jacob Mayrow (4) · Dermot Joseph Mooney (3) · Edward Eugene Brown (3) · Arthur Payze (2) · James Joseph Murray (2) · Hugh Oswald Short (2) · Gianni Caproni (2) · Ettore Caretta (2) · Edwin Boyle (2) · AVERY (2) · None (2) · Wilfrid Thomas Reid (2)
Applicant firm: (Click arrow to add another value)
Applicant type:
None (5) · COMPANY (11) · COMPANY+INDIV (1) · INDIV (80) · UNIV-PRO-GOV (1)
Applicant is inventor:
None (1) · No (15) · Yes (82)
Tech fields:
None (46) · construction (11) · airplane (9) · frame (8) · control (8) · propellers (5) · structure (4) · fuselage (4) · design (4) · mounting (4) · assembly (4) · motors (3) · military (3) · metal (3) · aerial propellers (3) · wings (3)
Filing date:
1915 (2) · 1916 (15) · 1917 (52) · 1918 (29)
Full specification filed date:
November 1917 (1) · January 1918 (1) · February 1918 (2) · March 1918 (3) · April 1918 (1) · May 1918 (1) · June 1918 (1) · July 1918 (4) · September 1918 (1) · January 1919 (3) · February 1919 (2) · March 1919 (1)
Application number:
None (7) · 1732817 (3)
Grant date:
July 1, 1919 (4) · July 2, 1919 (3) · July 3, 1919 (15) · July 4, 1919 (2) · July 5, 1919 (3) · July 8, 1919 (1) · July 10, 1919 (13) · July 11, 1919 (1) · July 12, 1919 (2) · July 14, 1919 (2) · July 15, 1919 (4) · July 16, 1919 (1) · July 17, 1919 (8) · July 18, 1919 (2) · July 19, 1919 (1) · July 22, 1919 (1) · July 23, 1919 (4) · July 24, 1919 (15) · July 25, 1919 (1) · July 26, 1919 (1) · July 27, 1919 (1) · July 28, 1919 (1) · July 29, 1919 (1) · July 30, 1919 (1) · July 31, 1919 (10)
Granted:
Yes (98)
Publication date:
August 1919 (3) · October 1919 (17) · January 1920 (1) · October 1920 (1)
Supplementary to patent:
None (80) · Patent BE-1914-268818 (1) · Patent FR-1915-502644 (1) · Patent FR-1916-510210 (1) · Patent FR-1916-510211 (1) · Patent FR-1916-510212 (1) · Patent FR-1916-510213 (1) · Patent FR-1916-524114 (1) · Patent FR-1917-494365 (3) · Patent FR-1917-494365.21536 (1) · Patent FR-1918-527419 (1) · Patent FR-1919-491223 (1) · Patent GB-1917-128663 (1) · Patent GB-1917-129378 (1) · Patent GB-1918-130083 (1) · Patent IT-1916-07-14 (1) · Patent IT-1916-07-14-Caproni (1) · Patent IT-1917-08-16 (1) · Patent US-1917-1257212 (1)
Related to aircraft:
1 (78) · 11540 (1) · Yes (19)
Patent agent:
None (47) · A. M. & William Clark (1) · Abel & Imray (2) · Boult, Wade & Tennant (2) · Brewer & Son (2) · Clement Lean (1) · Dony and Lejeune (1) · G. G. M. Hardingham (1) · Geo. Patterson (1) · H. Gardner & Co. (1) · H. Gardner & Co.; None (1) · H. Gardner & Son (1) · H.C. Sheldon (1) · Haseltine, Lake & Co. (1) · Herbert Haddan & Co. (6) · J. D. Roots & Co. (2) · J. Germain (3) · J. Owden O'Brien (1) · Johnsons & Willcox (1) · L. Chassevent (1) · Lavoix et Mosès (2) · Lloyd Wise & Co. (1) · Marks & Clerk (3) · Mewburn, Ellis & Pryor (1) · None (6) · Phillipss (1) · Rigot et Prevost (1) · Société G. Breton, P. Audy, J. Rousset, A. Vergé (4) · V. Marendowski (1) · W. P. Thompson & Co. (1)
Assigned to:
None (98)
National tech categories:
None (73) · AT 77d (1) · FR 6.4 (20) · GB Aerostats (1) · HU V/h (3)
IPCs:
None (45) · IPC B23Q35/10 (1) · IPC B27M3/10 (1) · IPC B64B1/00 (2) · IPC B64B1/40 (1) · IPC B64B1/58 (1) · IPC B64C1/00 (2) · IPC B64C1/06 (6) · IPC B64C1/08 (1) · IPC B64C11/04 (3) · IPC B64C11/34 (1) · IPC B64C11/36 (1) · IPC B64C13/00 (3) · IPC B64C13/24 (2) · IPC B64C17/00 (3) · IPC B64C23/00 (2) · IPC B64C25/62 (1) · IPC B64C3/00 (6) · IPC B64C3/14 (1) · IPC B64C3/18 (6) · IPC B64C3/38 (1) · IPC B64C35/00 (3) · IPC B64C39/00 (2) · IPC B64C39/10 (1) · IPC B64D31/02 (1) · IPC B64D33/10 (4) · IPC B64D7/02 (1) · IPC F02B33/44 (1) · IPC F02B37/18 (1) · IPC F02B39/00 (1)
CPCs:
CPC B64C3/00 (9) · CPC B64C13/00 (8) · CPC B64C1/065 (8) · CPC B64C2700/6256 (7) · CPC B64C2700/6295 (5) · CPC B64C2700/6235 (5) · CPC B64C11/04 (5) · CPC B64C35/00 (4) · CPC B64C39/00 (4) · CPC B64C23/005 (4) · CPC B64D33/10 (4) · None (4)
Family year:
None (1) · 1915 (4) · 1916 (21) · 1917 (47) · 1918 (25)
First filing:
None (2) · No (37) · Yes (59)
Cites these patents:
None (94) · Patent FR-1917-495438 (1) · Patent GB-1915-6698 (1) · Patent GB-1916-125398 (1) · Patent GB-1917-129378 (1)
Citations from after 1930:
None (21) · 1 (4) · 2 (1)
Number of text pages:
None (38) · 1 - 2 (7) · 2 - 3 (26) · 3 - 4 (13) · 4 - 20 (14)
Number of claims:
None (38) · 1 - 2 (20) · 2 - 3 (13) · 3 - 4 (9) · 4 - 30 (18)
Number of diagram pages:
None (3) · 1 - 2 (39) · 2 - 6 (16)
Number of figures:
None (3) · 1 - 2 (4) · 2 - 3 (8) · 3 - 6 (18) · 6 - 9 (9) · 9 - 30 (15)

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