Drilldown: Patents

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Patents > Year granted: 1911 & National tech categories : DE 77h.5 or USPC 244/48

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Year filed:
1907 (2) · 1908 (3) · 1909 (9) · 1910 (7) · 1911 (2)
Year granted:
(There are no values for this filter)
Office:
DE (14) · US (9)
Inventors:
None (1) · Adolphe-François-Joseph Doutre (1) · Alexander Baumann (1) · Anton Gammisch (1) · Bert R. Alexander (1) · Camille Contal (1) · Erich Krähe (1) · Ernst Emil Freytag (1) · François Hennebique (1) · Georg Killat (1) · Halvor Olsen Eiane (1) · James Rooney (1) · John P Skripec (1) · John Seiler (1) · Justin P. C. Bouscal (1) · Karl Hipssich (1) · Karl Ludwig Waldemar Geest (2) · Louis-Adolphe Hayot (1) · Mihaly MIHALYFI (1) · Octave Cadel (1) · Robert Ernest Heath (1) · Robert Leidorf (1) · Théophile Protin (1) · Thomas Mortimer Crepar (1)
Inventor country:
None (3) · DE (6) · FR (3) · US (10) · VN (1)
Inventor location:
None (21) · Berlin (1) · Berlin-Reinickendorf (1) · Berlin-Reinickendorf West (1) · Charlottenburg (1) · Sachsen (1)
Applicant person:
None (6) · Adolphe-François-Joseph Doutre (1) · Alexander Baumann (1) · Bert R. Alexander (1) · Camille Contal (1) · Erich Krähe (1) · Ernst Emil Freytag (1) · Halvor Olsen Eiane (1) · James Rooney (1) · John P Skripec (1) · John Seiler (1) · Justin P. C. Bouscal (1) · Karl Hipssich (1) · Karl Ludwig Waldemar Geest (2) · MIHALYFI MIHALY (1) · Robert Ernest Heath (1) · Robert Leidorf (1) · Théophile Protin (1) · Thomas Mortimer Crepar (1)
Applicant firm:
None (22) · Motorluftschiff Studiengesellschaft m.b.H (1)
Applicant type:
None (2) · INDIV (21)
Applicant is inventor:
No (2) · Yes (21)
Tech fields:
None (23)
Filing date:
1907 (2) · 1908 (3) · 1909 (9) · 1910 (7) · 1911 (2)
Full specification filed date:
None (23)
Application number:
None (12) · 1909512260 (1) · 1909513154 (1) · 1909515825 (1) · 1910540418 (1) · 1910541737 (1) · 1910568135 (1) · 1910571575 (1) · 1910591092 (1) · 1911611394 (1) · 241653D (1) · 323133D (1)
Grant date:
February 1911 (1) · March 1911 (2) · May 1911 (1) · June 1911 (2) · July 1911 (3) · August 1911 (2) · October 1911 (2) · December 1911 (2)
Granted:
Yes (23)
Publication date:
None (15) · 1911 (7) · 1920 (1)
Supplementary to patent:
None (17) · Patent DE-1907-240268 (1) · Patent FR-1908-393976 (1) · Patent FR-1909-401348 (1) · Patent FR-1911-438363 (1) · Patent US-1908-927605 (1) · Patent US-1909-964957 (1)
Related to aircraft:
None (1) · 1 (15) · Yes (7)
Patent agent:
None (18) · C. A. Snow & Co. (1) · E. E. Vrooman (1) · Fisher & Moser (1) · H. S. Hill (1) · Seeward P. Irma & Son (1)
Assigned to:
None (23)
National tech categories: (Click arrow to add another value)
IPCs:
None (12) · IPC B64C1/00 (2) · IPC B64C17/00 (3) · IPC B64C3/00 (1) · IPC B64C3/10 (3) · IPC B64C3/38 (2) · IPC B64C31/02 (2) · IPC B64C39/00 (2)
CPCs:
None (4) · CPC B64C1/00 (1) · CPC B64C17/00 (3) · CPC B64C23/005 (1) · CPC B64C27/00 (1) · CPC B64C2700/6211 (1) · CPC B64C2700/6281 (1) · CPC B64C2700/6295 (2) · CPC B64C29/0033 (1) · CPC B64C3/14 (1) · CPC B64C3/385 (5) · CPC B64C31/02 (2) · CPC B64C39/00 (2) · CPC B64C39/005 (1) · CPC B64C9/00 (1)
Family year:
None (4) · 1907 (2) · 1908 (2) · 1909 (7) · 1910 (6) · 1911 (2)
First filing:
None (4) · No (4) · Yes (15)
Cites these patents:
None (23)
Citations from after 1930:
None (4)
Number of text pages:
None (5) · 1 (3) · 2 (7) · 3 (6) · 4 (2)
Number of claims:
None (9) · 1 (5) · 2 (2) · 3 (2) · 4 (3) · 6 (2)
Number of diagram pages:
None (6) · 1 (12) · 2 (1) · 3 (1) · 4 (3)
Number of figures:
None (7) · 1 - 3 (2) · 3 - 5 (5) · 5 - 9 (9)

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