Drilldown: Patents

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Patents > Filing date: 1901 & Publication date: 1900 - 1999 & National tech categories: DE 77h

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Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office:
DE (15)
Inventors:
Adolf Felle (1) · Alexander Levy (1) · Augusto Severo (1) · Emil Edmund Burkhardt (1) · Emil Lehmann (1) · Henri Mawhood (1) · Maurice Léger (1) · Paul Delaporte (1) · Sebastian Finsterwalder (2) · Stanislaus Victor Saloni (3) · Theodor Haas (1) · Theodor Heiden Jr. (1)
Inventor country:
AH (3) · BE (1) · BR (1) · CH (1) · DE (7) · FR (2) · Galicia (3) · MC (1) · Poland (3)
Inventor location:
None (15)
Applicant person:
None (12) · Emil Lehmann (1) · Henri Mawhood (1) · Theodor Haas (1)
Applicant firm:
None (15)
Applicant type:
None (4) · 1 (1) · INDIV (10)
Applicant is inventor:
None (2) · Yes (13)
Tech fields:
airfoil (1) · airplane (1) · balloon (2) · car (1) · construction (1) · design (1) · dirigible (1) · fabric (1) · flapping (1) · Flügelflieger (1) · frame (2) · fun (1) · gas (1) · helicopter (1) · hybrid (1) · instrument (1) · kite (1) · LTA (7) · method (1) · navigation (1) · parachute (1) · pressure (1) · propeller (2) · propulsion (2) · subsystem (4) · toy (1) · Tragfläche (1) · valve (1) · whole (3) · wings (1)
Filing date:
February 1901 (4) · March 1901 (1) · May 1901 (1) · July 1901 (1) · August 1901 (2) · September 1901 (1) · October 1901 (2) · November 1901 (2) · December 1901 (1)
Full specification filed date:
None (15)
Application number:
None (15)
Grant date:
January 5, 1903 (2) · January 26, 1903 (1)
Granted:
Yes (15)
Publication date:
November 1901 (1) · May 1902 (1) · June 1902 (1) · July 1902 (1) · August 1902 (1) · September 1902 (4) · October 1902 (1) · March 1903 (2) · April 1903 (1) · May 1903 (1) · June 1903 (1)
Supplementary to patent:
None (11) · Patent AT-1900-12657 (1) · Patent DE-1900-134220 (1) · Patent DE-1901-125058 (1) · Patent GB-1901-21099 (1)
Related to aircraft:
1 (11) · Yes (4)
Patent agent:
None (14) · Bernhard Brodhues (1)
Assigned to:
None (15)
National tech categories: (Click arrow to add another value)
IPCs:
None (8) · CPC B64B1/12 (1) · IPC B64B1/06 (1) · IPC A63H27/08 (1) · IPC B64B 1/58 (1) · IPC B64B1/00 (1) · IPC B64B1/14A (1) · IPC B64B1/26 (1) · IPC B64B1/58 (1) · IPC B64B1/64 (1) · IPC B64C11/20 (1)
CPCs:
None (6) · CPC A63H27/08 (1) · CPC B64B1/00 (1) · CPC B64B1/12 (1) · CPC B64B1/58 (2) · CPC B64B1/64 (1) · CPC B64C11/006 (1) · CPC B64C23/00 (1) · CPC B64C39/008 (1)
Family year:
(There are no values for this filter)
First filing:
None (11) · No (3) · Yes (1)
Cites these patents:
None (15)
Citations from after 1930:
None (15)
Number of text pages:
None (1) · 1 (7) · 2 (6) · 4 (1)
Number of claims:
None (11) · 1 (2) · 2 (2)
Number of diagram pages:
None (1) · 1 (14)
Number of figures:
None (8) · 3 (2) · 4 (2) · 10 (1) · 12 (1) · 13 (1)

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