Drilldown: Patents

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Patents > Filing date: 1960 - 1969 & National tech categories : HU V/h or USPC 244/7R

Use the filters below to narrow your results.

Year filed:
1912 (1) · 1913 (5) · 1914 (2) · 1915 (1) · 1916 (1) · 1917 (1)
Year granted:
1913 (2) · 1914 (4) · 1915 (2) · 1916 (1) · 1918 (1) · 1919 (1)
Office:
HU (11)
Inventors:
None (2) · Aladár Zsélyi (1) · Anton Oister (1) · Emil Schmidt (1) · Heinrich Bruns, Jr. (1) · Joachim Heinrich Kronstein (1) · Kálmán Fekete (1) · Károly Marek (1) · Sándor Berta (1) · Schwarz József (1)
Inventor country:
None (2) · DE (4) · HU (5)
Applicant person:
None (2) · Aladár Zsélyi (1) · Anton Oister (1) · Emil Schmidt (1) · Heinrich Bruns, Jr. (1) · Joachim Heinrich Kronstein (1) · Kálmán Fekete (1) · Károly Marek (1) · Sándor Berta (1) · Schwarz József (1)
Applicant firm:
None (8) · Arthur Müller Land- und Industriebauten A.-G. (1) · DE (1) · Hofmannsche Luftfederung G.m.b.H. (1)
Applicant type:
COMPANY (1) · INDIV (9) · UNIV-PRO-GOV (1)
Applicant is inventor:
None (4) · Yes (7)
Tech fields:
airplane (3) · airship (2) · Anchor (1) · ascension (1) · Braking (1) · Chassis (1) · control (2) · Dirigibles (1) · equilibrium (1) · hangars (1) · Helicoplane (1) · helicopter (1) · hybrid (1) · Infrastructure (2) · landing (1) · lift (1) · LTA (1) · Parachutes (1) · propellers (1) · safety (1) · Shock-absorbers (1) · stability (2) · steering (1) · Subsystem (1) · takeoff (1) · wood (1)
Filing date:
December 31, 1969 (9)
Full specification filed date:
None (11)
Application number:
None (3) · 62219 (1) · 62580 (1) · 64240 (1) · 64603 (1) · 65751 (1) · 66004 (1) · 70446 (1) · 75495 (1)
Grant date:
None (6) · 1910 - 1919 (2) · 1960 - 1969 (3)
Granted:
None (2) · Yes (9)
Publication date:
1910 - 1919 (2) · 1960 - 1969 (9)
Supplementary to patent:
None (6) · Arthur Müller Land- und Industriebauten A. G. (1) · Patent 1913.02.18 Anton Oister (1) · Patent AT-1913-63657 (1) · Patent DE-1912.12.20 Joachim Heinrich Kronstein (1) · Patent HU-1917-06-25 Hofmannsche Luftfederung G.m.b.H. (1)
Related to aircraft:
-1 (1) · 1 (6) · yes (4)
Patent agent:
None (11)
Assigned to:
None (11)
National tech categories: (Click arrow to add another value)
IPCs:
None (11)
CPCs:
None (11)
Family year:
1912 (2) · 1913 (4) · 1914 (2) · 1915 (1) · 1916 (1) · 1917 (1)
First filing:
None (10) · Yes (1)
Cites these patents:
None (11)
Citations from after 1930:
None (11)
Number of text pages:
None (6) · 1 (1) · 2 (3) · 3 (1)
Number of claims:
None (6) · 3 (2) · 4 (1) · 5 (1) · 6 (1)
Number of diagram pages:
None (6) · 1 (5)
Number of figures:
None (6) · 2 (2) · 3 (1) · 5 (1) · 6 (1)

Showing below up to 11 results in range #1 to #11.

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