Drilldown: Patents

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Patents > Year granted: 1902 & National tech categories : GB Aerial machines with aerostats or HU V/h

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Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office:
HU (10)
Inventors:
Augusto Severo (1) · Charles Groombridge (1) · Emil Lehmann (1) · Eric Unge (1) · Győző Bázár (1) · József Egri (1) · Sándor Varga (1) · Viktor Tarczal (2) · Waldemar Porak (1) · William Alfred South (1)
Inventor country:
AH (1) · DE (1) · FR (1) · GB (1) · HU (5) · SE (1)
Inventor location:
None (8) · Budapest (2)
Applicant person:
Augusto Severo (1) · Charles Groombridge (1) · Emil Lehmann (1) · Eric Unge (1) · Győző Bázár (1) · József Egri (1) · Sándor Varga (1) · Viktor Tarczal (2) · Waldemar Porak (1) · William Alfred South (1)
Applicant firm:
None (10)
Applicant type:
INDIV (10)
Applicant is inventor:
Yes (10)
Tech fields:
Aerodynamics (2) · Airship (5) · ascension (1) · Balloons (1) · Construction (1) · Control (2) · Design (3) · Dirigibles (1) · Flapping (1) · frame (1) · Gliders (1) · Heavier-than-air (1) · HTA (1) · Hybrid (2) · kite (2) · LTA (2) · Propellers (6) · Propulsion (4) · Rudder (1) · Steering (3) · Subsystem (1) · Whole (1) · Wings (1)
Filing date:
February 1901 (2) · March 1901 (1) · July 1901 (1) · October 1901 (2) · January 1902 (2) · February 1902 (1) · March 1902 (1)
Full specification filed date:
None (10)
Application number:
None (2) · 23725 (1) · 23749 (1) · 24736 (1) · 24791 (1) · 25184 (1) · 25311 (1) · 25331 (1) · 25758 (1)
Grant date:
February 1902 (3) · April 1902 (1) · June 1902 (2) · August 1902 (3) · October 1902 (1)
Granted:
Yes (10)
Publication date:
March 1902 (3) · May 1902 (1) · July 1902 (2) · September 1902 (3) · November 1902 (1)
Supplementary to patent:
None (8) · Patent DE-1898-126955 (1) · Patent GB-1900-13241 (1)
Related to aircraft:
1 (2) · Yes (8)
Patent agent:
None (10)
Assigned to:
None (10)
National tech categories: (Click arrow to add another value)
IPCs:
None (10)
CPCs:
None (10)
Family year:
1898 (1) · 1900 (1) · 1901 (5) · 1902 (3)
First filing:
None (2) · No (4) · Yes (4)
Cites these patents:
None (10)
Citations from after 1930:
None (10)
Number of text pages:
2 (6) · 3 (2) · 4 (1) · 7 (1)
Number of claims:
1 - 2 (3) · 2 - 11 (7)
Number of diagram pages:
1 (7) · 2 (1) · 3 (2)
Number of figures:
1 - 4 (3) · 4 - 20 (7)

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