Drilldown: Patents

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Patents > Applicant firm: None & Grant date: April 1913 & Assigned to: None

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Year filed:
1909 (3) · 1910 (9) · 1911 (5) · 1912 (33) · 1913 (16)
Year granted:
(There are no values for this filter)
Office:
AT (3) · CA (1) · CH (1) · DE (2) · ES (1) · FR (29) · GB (10) · HU (1) · US (18)
Inventors:
Georges Gramaticesco‎ (2) · Alexander von Willisch (2)
Inventor country:
None (1) · AT (5) · BE (1) · CA (2) · CH (2) · DE (5) · DZ (2) · ES (1) · FR (21) · GB (6) · HU (1) · IT (1) · NL (2) · US (18)
Inventor location:
None (61) · Bronx county (1) · Milan (1) · New York (1) · New York county (1) · Nord (1) · Seine (2) · the Bronx (1)
Applicant person:
None (2) · Alexander von Willisch (2) · Georges Gramaticesco‎ (2)
Applicant firm: (Click arrow to add another value)
Applicant type:
None (6) · INDIV (60)
Applicant is inventor:
No (4) · Yes (62)
Tech fields:
None (66)
Filing date:
None (1) · 1909 (3) · 1910 (8) · 1911 (7) · 1912 (32) · 1913 (15)
Full specification filed date:
None (62) · 1909 (1) · 1912 (3)
Application number:
None (13)
Grant date:
April 1, 1913 (7) · April 2, 1913 (1) · April 5, 1913 (2) · April 7, 1913 (1) · April 8, 1913 (7) · April 9, 1913 (1) · April 10, 1913 (3) · April 11, 1913 (2) · April 12, 1913 (1) · April 13, 1913 (1) · April 14, 1913 (3) · April 15, 1913 (4) · April 16, 1913 (2) · April 17, 1913 (6) · April 18, 1913 (2) · April 21, 1913 (3) · April 22, 1913 (4) · April 23, 1913 (2) · April 24, 1913 (5) · April 25, 1913 (1) · April 28, 1913 (1) · April 29, 1913 (7)
Granted:
Yes (66)
Publication date:
April 1913 (4) · June 1913 (15) · August 1913 (1) · October 1913 (1) · March 1914 (1) · June 1914 (1)
Supplementary to patent:
None (49) · Patent AT-1911-57225 (1) · Patent AT-1912-57088 (1) · Patent AT-1912-75092 (1) · Patent AT-1913-59404 (1) · Patent AT-1913-63290 (1) · Patent BE-1911-240352 (1) · Patent BE-1912-02-07-Gramaticesco (2) · Patent BE-1912-02-27 Caudron (1) · Patent DE-1910-04-27 (1) · Patent DE-1911-04-03 Gustav Behrens (1) · Patent ES-1906-38692‎ (1) · Patent FR-1907-382794 (1) · Patent FR-1910-426786 (1) · Patent FR-1911-430455 (1) · Patent FR-1912-436529 (1) · Patent FR-1912-443895 (1) · Patent FR-1912-450604 (1) · Patent GB-1909-8531 (1) · Patent US-1911-1028409 (1)
Related to aircraft:
None (1) · 1 (44) · Yes (21)
Patent agent:
None (33) · A. Ritter (1) · Armengaud jeune (1) · Boult, Wade & Tennant (1) · Brandon frères (1) · Browne & Co. (1) · Charles Brown (1) · Chas. A. Rutter (1) · Dr. Klingler & Geier (1) · Dupont et Elluin (1) · E. Blétry (1) · E. E. Vrooman (1) · Ed. Wolf (1) · F. Dittmar (1) · Francis Heron Rogers (1) · Frank T. Wentworth (2) · G. de Mestral et F. Harlé (1) · H. Gardner & Son (1) · Haseltine, Lake & Co. (1) · J. Bonnet-Thirion (2) · J. M. Thomas (1) · Lavoix et Mosès (1) · None (1) · Rosen (1) · Société J.-P. Bonnicart et Cie (1) · Spear, Middleton, Donaldson & Spear (1) · Thayard & Hill (1) · Victor J. Evans (1) · W. P. Thompson & Co. (2) · Weismann et Marx (2)
Assigned to: (Click arrow to add another value)
National tech categories:
None (23) · AT 33d (1) · AT 77d (3) · CA 244/38 (1) · CH 129b (2) · DE 77h.5 (1) · FR 6.2 (2) · FR 6.4 (15) · HU V/h (1) · USPC 244/13 (1) · USPC 244/139 (1) · USPC 244/17.19 (1) · USPC 244/219 (1) · USPC 244/225 (1) · USPC 244/234 (3) · USPC 244/30 (1) · USPC 244/38 (1) · USPC 244/45R (1) · USPC 244/48 (1) · USPC 244/57 (1) · USPC 244/6 (1) · USPC 244/60 (1) · USPC 244/65 (1) · USPC 244/66 (2) · USPC 244/73R (1) · USPC 244/80 (1) · USPC 244/90R (1) · USPC 416/129 (1) · USPC 74/665S (1)
IPCs:
None (39) · IPC B63H1/12 (1) · IPC B64B1/00 (1) · IPC B64C1/00 (3) · IPC B64C1/26 (1) · IPC B64C11/00 (2) · IPC B64C11/16 (1) · IPC B64C13/04 (1) · IPC B64C17/00 (4) · IPC B64C17/04 (1) · IPC B64C3/00 (5) · IPC B64C3/38 (3) · IPC B64C33/00 (1) · IPC B64C35/00 (2) · IPC B64C37/02 (1) · IPC B64C39/00 (1) · IPC B64D1/02 (1) · IPC B64D1/04 (1) · IPC B64D17/00 (1) · IPC F42B3/117 (1) · IPC F42B4/28 (1) · IPC F42C7/12 (1)
CPCs:
None (10) · CPC B64C17/00 (5) · CPC B64C35/00 (5) · CPC B64C3/385 (4) · CPC B64C3/00 (4) · CPC B64C2700/6295 (4) · CPC B64F2700/628 (3) · CPC B64C39/08 (3) · CPC B64B1/00 (3) · CPC B64C39/00 (2) · CPC B64C3/48 (2) · CPC B64C27/04 (2) · CPC B64C23/005 (2) · CPC B64C2700/6281 (2) · CPC B64C13/00 (2) · CPC B64C1/00 (2) · CPC B64C11/00 (2) · CPC B64C11/16 (2)
Family year:
None (3) · 1906 (1) · 1909 (4) · 1910 (9) · 1911 (9) · 1912 (32) · 1913 (8)
First filing:
None (3) · No (27) · Yes (36)
Cites these patents:
None (66)
Citations from after 1930:
None (10) · 1 (5) · 2 (2) · 3 (1) · 4 (2)
Number of text pages:
None (23) · 1 - 2 (2) · 2 - 3 (20) · 3 - 4 (10) · 4 - 30 (11)
Number of claims:
None (26) · 1 - 2 (14) · 2 - 4 (9) · 4 - 5 (6) · 5 - 20 (11)
Number of diagram pages:
None (22) · 1 - 2 (26) · 2 - 20 (18)
Number of figures:
None (22) · 1 - 2 (4) · 2 - 3 (5) · 3 - 4 (9) · 4 - 6 (14) · 6 - 100 (12)

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