Drilldown: Patents

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Patents > Year granted: 1919 & Granted: Yes & IPCs: IPC B64B1/00

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Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office:
FR (3) · GB (8) · US (1)
Inventors:
Arthur James Roberts (2) · Edward Alexander Masterman (1) · Frank John Tippen (2) · George Holt Thomas (2) · Henry Wilson-Fox (2) · Jane-Françoise-Mathilde Giraud (1) · Roberto Joppert Martin (1) · Spenser Aldborough Flower (2) · Thomas Mill Ritchie (1)
Inventor country:
DZ (1) · FR (1) · GB (10)
Inventor location:
None (10) · London (2)
Applicant person:
Arthur James Roberts (2) · Edward Alexander Masterman (1) · Frank John Tippen (2) · George Holt Thomas (2) · Henry Wilson-Fox (2) · Jane-Françoise-Mathilde Giraud (1) · Roberto Joppert Martin (1) · Spenser Aldborough Flower (2) · Thomas Mill Ritchie (1)
Applicant firm:
None (12)
Applicant type:
INDIV (12)
Applicant is inventor:
Yes (12)
Tech fields:
None (12)
Filing date:
March 1916 (1) · June 1917 (1) · August 1917 (1) · November 1917 (1) · March 1918 (2) · July 1918 (2) · August 1918 (1) · November 1918 (2) · December 1918 (1)
Full specification filed date:
August 1918 (2) · February 1919 (2)
Application number:
1092618 (1) · 1092718 (1) · 1154017 (1) · 1322718 (1) · 1863118 (1) · 20814D (1) · 26360518 (1) · 412318 (1) · 412418 (1) · 493707D (1) · 495792D (1) · 805517 (1)
Grant date:
March 1919 (2) · April 1919 (1) · May 1919 (2) · June 1919 (3) · July 1919 (2) · August 1919 (2)
Granted: (Click arrow to add another value)
Publication date:
July 1919 (1) · August 1919 (1) · October 1919 (1)
Supplementary to patent:
None (9) · Patent FR-1916-491738 (1) · Patent GB-1916-125398 (1) · Patent GB-1917-120943 (1)
Related to aircraft:
1 (5) · 11540 (1) · Yes (6)
Patent agent:
None (3) · A. M. & William Clark (2) · Abel & Imray (3) · B. Singer (1) · Ch. de Mosenthal (1) · H. G. Law (1) · Lavoix et Mosès (1)
Assigned to:
None (12)
National tech categories:
None (8) · FR 6.4 (2) · GB Aerostats (1) · USPC 244/61 (1)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64B1/00 (12) · CPC B64B1/58 (2)
Family year:
(There are no values for this filter)
First filing:
No (4) · Yes (8)
Cites these patents:
None (11) · Patent GB-1916-125398 (1)
Citations from after 1930:
None (4) · 1 (1)
Number of text pages:
1 - 2 (1) · 2 - 3 (6) · 3 - 6 (5)
Number of claims:
1 - 2 (3) · 2 - 4 (4) · 4 - 11 (5)
Number of diagram pages:
1 (7) · 2 (1) · 3 (1) · 4 (2) · 6 (1)
Number of figures:
1 - 2 (3) · 2 - 5 (4) · 5 - 12 (5)

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