Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (475)
- Event (141)
- Letters (683)
- Organizations (964)
- Patents (17546)
- Person (2112)
- Publications (24562)
- Techtypes (2373)
Patents > Year granted:
1890 - 1899 
& Inventor country :
DE or
NL
& Application number:
None
& Assigned to :
Sperry Gyroscope Company or
Western Electric Company or
None
& Inventor country :
DE or
NL
& Application number:
None
& Assigned to :
Sperry Gyroscope Company or
Western Electric Company or
None Use the filters below to narrow your results.
Year filed:
Year granted:
Office:
Inventors:
Inventor country: (Click arrow to add another value)
Applicant person:
None (53) ·
August Riedinger (9) ·
Ferdinand von Zeppelin (4) ·
F. Gaebert (3) ·
Oscar Roeper (3) ·
Richard Czygan (3) ·
Joseph Hofmann (3) ·
Wilhelm Goetjes (2) ·
Max Nathan (2) ·
Sophus Hartmann (2) ·
Raphael Ernst May (2) ·
Ramiro de Palacios (2) ·
Gustav Fricke (2) ·
Dr. Bernhard Reinhard Beenen (2) ·
Emil Lachmann (2) ·
Otto Schmidt (2) ·
Fritz Alexander Jone (2) ·
Carl Georg Rodeck (2) ·
Andreas Ożegowski (2) ·
Max Lochner (2)
Applicant firm:
Applicant type:
Tech fields:
LTA (59) ·
propulsion (36) ·
balloon (26) ·
navigation (22) ·
frame (20) ·
None (16) ·
propeller (16) ·
car (13) ·
electricity (10) ·
captive (10) ·
marine (8) ·
airship (8) ·
airplane (8) ·
stability (8) ·
design (8) ·
hybrid (7) ·
gas (7)
Filing date:
Application number: (Click arrow to add another value)
Grant date:
Publication date:
Supplementary to patent:
None (102) ·
Patent CH-1893-6380 (1) ·
Patent DE-1891-55081 (1) ·
Patent DE-1892-73603 (2) ·
Patent DE-1893-70409 (1) ·
Patent DE-1893-73799 (4) ·
Patent DE-1893-75731 (1) ·
Patent DE-1894-76727 (1) ·
Patent DE-1894-77895 (1) ·
Patent DE-1894-79446 (2) ·
Patent DE-1894-82904 (1) ·
Patent DE-1894-83896 (2) ·
Patent DE-1895-98580 (7) ·
Patent DE-1896-98109 (2) ·
Patent DE-1897-91999 (2) ·
Patent DE-1899-103290 (1) ·
Patent FR-1897-266527 (1) ·
Patent GB-1894-11941 (1) ·
Patent GB-1894-7919 (1) ·
Patent GB-1895-18773 (1) ·
Patent HU-1896-9899 (1) ·
Patent RU-1897-3845 (1)
Patent agent:
None (92) ·
A. Ritter (4) ·
Abel & Imray (2) ·
Armengaud jeune (1) ·
Blétry aîné (2) ·
Boramé et Julien (1) ·
Boult & Wade (1) ·
Bourry-Séquin (1) ·
C. Hanslin & Cie. (2) ·
Chassevent (2) ·
Church & Church (1) ·
D. Young & Co. (1) ·
Danzer (2) ·
Delom (1) ·
E. Blum & Cie (1) ·
E. Blum & Cie. (1) ·
Ed. v. Waldkirch (1) ·
Felix F. Loeper (1) ·
Frederick William Golby (1) ·
Haseltine, Lake & Co. (1) ·
Herbert Haddan & Co. (2) ·
Hermann Schilling (1) ·
Howson and Howson (1) ·
J .G. Lorrain (1) ·
J. B. Fleuret (1) ·
Joseph Möhlig (1) ·
Marks & Clerk (1) ·
Roster and Brienen? (1) ·
Société Louis Gudman et Cie (2) ·
Thomas R. Shillito (1) ·
W. P. Thompson & Co. (1) ·
William E. Heys (1) ·
William Phillips Thompson (1)
Assigned to: (Click arrow to add another value)
National tech categories:
IPCs:
None (98) ·
IPC A47J45/10 (1) ·
IPC A63H1/00 (1) ·
IPC A63H27/127 (1) ·
IPC B64B1/00 (4) ·
IPC B64B1/06 (1) ·
IPC B64B1/12 (1) ·
IPC B64B1/20 (1) ·
IPC B64B1/30 (1) ·
IPC B64B1/40 (5) ·
IPC B64B1/50 (1) ·
IPC B64B1/58 (1) ·
IPC B64B1/62 (1) ·
IPC B64C 33/02 (1) ·
IPC B64C11/00 (1) ·
IPC B64C11/16 (1) ·
IPC B64C11/24 (1) ·
IPC B64C13/00 (1) ·
IPC B64C23/00 (1) ·
IPC B64C23/02 (1) ·
IPC B64C27/00 (1) ·
IPC B64C27/46 (1) ·
IPC B64C29/00 (1) ·
IPC B64C3/00 (1) ·
IPC B64C3/30 (1) ·
IPC B64C3/38 (1) ·
IPC B64C31/02 (1) ·
IPC B64C31/04 (1) ·
IPC B64C33/02 (4) ·
IPC B64C9/08 (1) ·
IPC B64D19/02 (1) ·
IPC B64D27/02C (1) ·
IPC F02K9/42 (1) ·
IPC F16G15/04 (1) ·
IPC F16G17/00 (1) ·
IPC F23K3/02 (1) ·
IPC F24F7/02 (2)
CPCs:
None (97) ·
CPC B61B5/02 (1) ·
CPC A47J45/10 (1) ·
CPC B64B1/00 (8) ·
CPC B64B1/12 (1) ·
CPC B64B1/40 (6) ·
CPC B64B1/50 (1) ·
CPC B64B1/58 (3) ·
CPC B64B1/62 (1) ·
CPC B64C11/00 (1) ·
CPC B64C11/006 (1) ·
CPC B64C23/005 (1) ·
CPC B64C27/00 (2) ·
CPC B64C27/54 (1) ·
CPC B64C2700/6271 (1) ·
CPC B64C2700/6277 (2) ·
CPC B64C2700/6284 (1) ·
CPC B64C29/0025 (1) ·
CPC B64C31/02 (1) ·
CPC B64C33/02 (4) ·
CPC B64C39/005 (1) ·
CPC B64D3/00 (1) ·
CPC F01D5/06 (1) ·
CPC F16G17/00 (1) ·
CPC F42B4/06 (1)
Family year:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of figures:
Showing below up to 136 results in range #1 to #136.
