Drilldown: Patents

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Patents > Year granted: 1915 & Inventor country : GB or NL or None & Number of figures: None

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Year filed:
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Year granted:
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Office:
AU (1) · CA (1) · DE (1) · FR (2) · GB (37) · IT (4) · NL (1) · US (36)
Inventors:
None (42) · Horace Leonard Short (4) · Harold Edward Sherwin Holt (2) · John Samuel Parker (2) · Henry LEITNER (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (35) · Horace Leonard Short (4) · John Samuel Parker (2) · Harold Edward Sherwin Holt (2)
Applicant firm:
None (82) · Luft-Verkehrs-Gesellschaft Aktiengesellschaft (1)
Applicant type:
None (35) · COMPANY (6) · INDIV (41) · UNIV-PRO-GOV (1)
Applicant is inventor:
None (1) · No (8) · Yes (74)
Tech fields:
None (72) · ailerons (1) · airplane (5) · ascension (1) · ballast (1) · ballonet (1) · compartments (2) · compass (1) · Construction (2) · design (2) · dirigible (2) · electricity (1) · frame (3) · fueling (1) · fuselage (1) · gas (1) · gyro-compass (1) · gyroscope (1) · hydroaeroplane (2) · Hydroplane (2) · illumination (2) · lights (1) · LTA (2) · marine (2) · military (1) · motors (1) · navigation (2) · passenger (1) · propellers (1) · propulsion (1) · rubber (1) · stability (1) · wings (1) · wood (2)
Filing date:
January 1913 (1) · September 1913 (1) · March 1914 (2) · April 1914 (2) · June 1914 (1) · July 1914 (1) · September 1914 (2) · January 1915 (3) · February 1915 (4) · March 1915 (2) · April 1915 (1) · May 1915 (1) · June 1915 (3) · July 1915 (3) · August 1915 (2) · September 1915 (3) · October 1915 (8) · November 1915 (4) · December 1915 (3)
Full specification filed date:
None (83)
Application number:
None (42)
Grant date:
None (70) · 1915 (12) · 1921 (1)
Granted:
No (33) · Yes (50)
Publication date:
June 1915 (1) · July 1915 (1) · October 1915 (1)
Supplementary to patent:
None (77) · Patent GB-1912 (1) · Patent GB-1912-18166 (1) · Patent GB-1913-16499 (1) · Patent GB-1913-19933 (1) · Patent GB-1913-6829 (1) · Patent US-1913-04-21 George Raymond Lawrence (1) · Patent US-1915-1130623 (1)
Related to aircraft:
None (34) · 1 (11) · Yes (38)
Patent agent:
None (80) · A. Elberts Doyer (1) · Rowland Lewis Goold (1) · Wheatley & Mackenzie (1)
Assigned to:
None (83)
National tech categories:
None (40) · FR 6.4 (2) · IT 8 (4) · NL 62 (1) · NL 74a.19 (1) · USPC 244/104R (1) · USPC 244/110E (1) · USPC 244/110F (1) · USPC 244/117A (1) · USPC 244/125 (1) · USPC 244/129.5 (1) · USPC 244/130 (1) · USPC 244/132 (1) · USPC 244/138R (1) · USPC 244/142 (3) · USPC 244/143 (1) · USPC 244/144 (2) · USPC 244/147 (2) · USPC 244/149 (1) · USPC 244/153R (2) · USPC 244/17.17 (1) · USPC 244/1R (1) · USPC 244/1TD (1) · USPC 244/23R (1) · USPC 244/3.1 (2) · USPC 244/3.14 (2) · USPC 244/49 (1) · USPC 244/53A (2) · USPC 244/57 (1) · USPC 244/58 (1) · USPC 244/65 (1) · USPC 244/73C (1) · USPC 244/94 (1)
IPCs:
None (76) · IPC A63G31/00 (1) · IPC B64B1/00 (1) · IPC B64C3/54 (1) · IPC B64C35/00 (2) · IPC B64D27/00 (1) · IPC B64D47/04 (1) · IPC G04C21/30 (1)
CPCs:
None (40) · CPC B64B1/00 (5) · CPC B64C17/00 (4) · CPC B64C3/56 (3) · CPC B64C2700/6212 (3) · CPC B64C23/005 (3) · CPC B64C11/16 (3) · CPC B64C35/00 (2) · CPC B64C11/04 (2) · CPC B64C2700/6274 (2) · CPC B64C11/24 (2)
Family year:
1912 (2) · 1913 (3) · 1914 (5) · 1915 (73)
First filing:
None (38) · No (8) · Yes (37)
Cites these patents:
None (82) · Patent GB-1915-2204 (1)
Citations from after 1930:
None (1)
Number of text pages:
None (82) · 2 (1)
Number of claims:
None (82) · 3 (1)
Number of diagram pages:
None (82) · 1 (1)
Number of figures:
None (83)

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