Drilldown: Patents

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Patents > Supplementary to patent: Patent GB-1908-4519

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Year filed:
(There are no values for this filter)
Year granted:
1909 (5) · 1910 (3) · 1911 (2) · 1912 (2)
Office:
AU (1) · CA (1) · CH (1) · DE (1) · DK (1) · ES (1) · FR (1) · HU (1) · NO (1) · NZ (1) · RU (1) · US (1)
Inventors:
Arthur Henry Edwards (12) · Martin Diederich Rucker (9)
Inventor country:
GB (12)
Applicant person:
Arthur Henry Edwards (12) · Martin Diederich Rucker (9) · А. Г. Эдвардс (1) · М. Д. Рукер (1)
Applicant firm:
None (12)
Applicant type:
INDIV (12)
Applicant is inventor:
Yes (12)
Tech fields:
None (2) · aerodynamics (2) · airfoil (2) · Airplane (10) · Construction (7) · design (10) · Frame (8) · Lift (9) · Propellers (7) · Stability (7) · Whole (7) · Wings (4)
Filing date:
February 1909 (3) · April 1909 (5) · June 1909 (3)
Full specification filed date:
None (12)
Application number:
None (8) · 14790/09 (1) · 1909478428 (1) · 399458D (1) · 48013 (1)
Grant date:
1909 (5) · 1910 (3) · 1911 (2) · 1912 (2)
Granted:
Yes (12)
Publication date:
May 1909 (1) · June 1909 (1) · November 1909 (1) · December 1909 (1) · February 1910 (1) · October 1910 (1) · December 1910 (1)
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
None (1) · 1 (5) · Yes (6)
Patent agent:
None (8) · Charles Assi (1) · H. Kirchhofer (1) · Henry Hughes (1) · Liddle Wendell & Varney (1)
Assigned to:
None (12)
National tech categories:
None (5) · CH 129b (1) · DE 77h.7 (1) · DK 77 (1) · FR 6.4 (1) · HU V/h (1) · RU Group V (1) · USPC 244/45R (1)
IPCs:
None (10) · IPC B64C39/00 (2)
CPCs:
None (9) · CPC B64C2700/6295 (1) · CPC B64C39/00 (2) · CPC B64C39/06 (1)
Family year:
(There are no values for this filter)
First filing:
No (11) · Yes (1)
Cites these patents:
None (12)
Citations from after 1930:
None (11) · 1 (1)
Number of text pages:
None (3) · 2 (1) · 3 (3) · 4 (2) · 5 (1) · 10 (2)
Number of claims:
None (3) · 1 - 6 (3) · 6 - 9 (6)
Number of diagram pages:
None (4) · 1 (2) · 2 (2) · 3 (1) · 4 (2) · 7 (1)
Number of figures:
None (3) · 9 (4) · 10 (1) · 11 (4)

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