Drilldown: Patents

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Patents > Year granted: 1909 & Filing date: December 1908 & Number of figures: 3-20

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Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office:
FR (22) · GB (9) · HU (3) · US (7)
Inventors:
Gustav Behrens (3) · None (2)
Inventor country:
None (1) · AT (2) · CH (1) · DE (6) · FR (18) · GB (3) · HU (2) · IT (1) · RO (1) · US (6)
Applicant person:
None (3) · Gustav Behrens (3)
Applicant firm:
None (39) · Societe Anonyme "Astra" (1) · Société anonyme Astra (2)
Applicant type:
None (2) · COMPANY (2) · INDIV (37)
Applicant is inventor:
None (1) · No (3) · Yes (37)
Tech fields:
Design (15) · airplane (11) · Propulsion (9) · Propellers (8) · LTA (8) · navigation (7) · wings (7) · stability (7) · rudder (5) · Control (5) · frame (5) · safety (4) · Airship (4) · aerodynamics (4) · construction (4)
Filing date:
December 4, 1908 (1) · December 5, 1908 (1) · December 6, 1908 (1) · December 8, 1908 (4) · December 9, 1908 (2) · December 10, 1908 (3) · December 11, 1908 (1) · December 12, 1908 (4) · December 14, 1908 (1) · December 15, 1908 (1) · December 16, 1908 (1) · December 18, 1908 (1) · December 19, 1908 (2) · December 21, 1908 (6) · December 23, 1908 (2) · December 24, 1908 (3) · December 28, 1908 (2) · December 30, 1908 (3) · December 31, 1908 (2)
Full specification filed date:
December 1908 (3) · June 1909 (2)
Application number:
None (14) · 11222D (1) · 11387D (1) · 1908465930 (1) · 1908466798 (1) · 1908466851 (1) · 1908468598 (1) · 1908469575 (1) · 190919823D (1) · 397115D (1) · 397199D (1) · 397291D (1) · 397297D (1) · 397334D (1) · 397350D (1) · 397368D (1) · 397371D (1) · 397517D (1) · 397651D (1) · 397675D (1) · 397835D (1) · 397849D (1) · 398040D (1) · 398190D (1) · 398195D (1) · 407090D (1) · 46589 (1) · 46677 (1)
Grant date:
February 1909 (13) · March 1909 (7) · April 1909 (2) · May 1909 (2) · July 1909 (3) · August 1909 (2) · September 1909 (3) · October 1909 (1) · November 1909 (4) · December 1909 (3) · January 1910 (1)
Granted:
Yes (41)
Publication date:
April 1909 (2) · May 1909 (17) · September 1909 (1) · October 1909 (1) · November 1909 (1) · December 1909 (2) · February 1910 (2)
Supplementary to patent:
None (29) · Gebrauchsmuster DE-1908-359884 (1) · Gebrauchsmuster DE-1908-359885 (1) · Gebrauchsmuster DE-1908-359886 (1) · Patent AT-1907-37570 (1) · Patent AT-1908-42396 (3) · Patent BE-1907-12-11 Clément Coma (1) · Patent FR-1907-12-07 (1) · Patent FR-1908-393599 (1) · Patent FR-1908-401308 (1) · Patent FR-1908-404631 (1) · Patent FR-1909-397651 (1) · Patent US-1905-799800 (1)
Related to aircraft:
None (1) · 1 (23) · Yes (17)
Patent agent:
None (14) · Abel & Imray (1) · Ad. Sturm (1) · Armengaud jeune (3) · Boramé et Julien (2) · Boult, Wade & Tennant (1) · Browne & Co. (1) · C. A. Snow & Co. (1) · Carl Tewes (1) · Chassevent (1) · Chatwin, Herschell & Co. (1) · E. Blétry (1) · G. de Mestral et F. Harlé (2) · H. Elluin (2) · H. Guérin (1) · H.C. Evert & Co. (1) · J. Germain (1) · J. S. Withers (1) · Lavoix et Mosès (2) · Marks & Clerk (1) · Weismann et Marx (1) · William H. Finckel (1)
Assigned to:
None (41)
National tech categories:
None (9) · FR 6.2 (1) · FR 6.4 (21) · HU V/d/3 (1) · HU V/h (2) · USPC 244/139 (1) · USPC 244/20 (1) · USPC 244/29 (1) · USPC 244/32 (1) · USPC 244/35R (1) · USPC 244/46 (1) · USPC 244/51 (1) · USPC 244/70 (1) · USPC 416/135 (1) · USPC 418/192 (1) · USPC 440/92 (1) · USPC 446/38 (1)
IPCs:
None (16) · IPC B64C1/00 (1) · IPC B63H1/12 (1) · IPC B64B1/00 (5) · IPC B64B1/60 (1) · IPC B64C1/00 (3) · IPC B64C11/00 (1) · IPC B64C17/00 (1) · IPC B64C17/06 (1) · IPC B64C23/00 (2) · IPC B64C23/06 (1) · IPC B64C3/00 (1) · IPC B64C3/40 (1) · IPC B64C3/56 (1) · IPC B64C3/58 (1) · IPC B64C39/00 (3) · IPC B64C5/08 (1) · IPC B64C9/00 (1) · IPC B64D35/04 (1) · IPC B64F1/14 (1) · IPC H01J1/20 (1)
CPCs:
None (12) · CPC A63H27/14 (1) · CPC B63H1/08 (1) · CPC B63H1/26 (1) · CPC B63H2001/145 (1) · CPC B64B1/00 (5) · CPC B64B1/40 (1) · CPC B64B1/60 (1) · CPC B64C1/00 (3) · CPC B64C11/006 (1) · CPC B64C17/00 (1) · CPC B64C17/06 (1) · CPC B64C23/005 (2) · CPC B64C23/065 CPC Y02T50/164 (1) · CPC B64C2700/6216 (1) · CPC B64C2700/6228 (1) · CPC B64C2700/6233 (1) · CPC B64C2700/6274 (2) · CPC B64C2700/6295 (1) · CPC B64C3/00 (1) · CPC B64C3/14 (1) · CPC B64C3/40 (1) · CPC B64C3/56 (1) · CPC B64C3/58 (1) · CPC B64C39/00 (1) · CPC B64C39/005 (2) · CPC B64C5/08 (1) · CPC B64C9/00 (1) · CPC B64D35/04 (1) · CPC B64F1/14 (1) · CPC H01J1/20 (1)
Family year:
None (1) · 1900 - 1909 (39) · 1960 - 1969 (1)
First filing:
None (4) · No (12) · Yes (25)
Cites these patents:
None (41)
Citations from after 1930:
None (5) · 2 (1)
Number of text pages:
None (1) · 2 (16) · 3 (14) · 4 (6) · 6 (2) · 7 (2)
Number of claims:
None (3) · 1 - 3 (13) · 3 - 4 (7) · 4 - 6 (7) · 6 - 20 (11)
Number of diagram pages:
1 - 3 (29) · 3 - 7 (12)
Number of figures:
3 - 4 (11) · 4 - 6 (8) · 6 - 9 (9) · 9 - 18 (13)

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