Drilldown: Patents

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Patents > Office: CA & Number of text pages: 20-40 & Number of claims: 20-26

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Year filed:
1905 (2) · 1910 (1) · 1913 (1) · 1916 (1) · 1917 (3)
Year granted:
1905 (2) · 1915 (1) · 1917 (2) · 1919 (3)
Office: (Click arrow to add another value)
Inventors:
Alfred John Macy (4) · Bruno von Bültzingslöwen (1) · Enrique Lazarte (1) · Louis Brennan (1) · Sam Leonard Walkden (1)
Inventor country:
GB (2) · PE (1) · US (5)
Applicant person:
Alfred John Macy (4) · Bruno von Bültzingslöwen (1) · Enrique Lazarte (1) · Louis Brennan (1) · Sam Leonard Walkden (1)
Applicant firm:
None (4) · Aeroplane Destroyer Company (1) · Macy Engineering Company (3)
Applicant type:
INDIV (8)
Applicant is inventor:
Yes (8)
Tech fields:
None (2) · Aerodynamics (1) · aiming (1) · Airplane (1) · attachments (1) · automatic stability (1) · automobile (1) · centrifuge (1) · Control (1) · Design (1) · Equilibrium (1) · Gliders (1) · guns (1) · gyroscope (1) · gyrostats (1) · HTA (1) · Lift (1) · LTA (1) · marine (1) · military (1) · Propellers (1) · Rudder (1) · stability (6) · submarine (1) · Subsystem (1) · Sustentation (1) · Wing warping (1) · Wings (1)
Filing date:
1905 (2) · 1910 (1) · 1913 (1) · 1916 (1) · 1917 (3)
Full specification filed date:
None (8)
Application number:
None (7) · 92599D (1)
Grant date:
1905 (2) · 1915 (1) · 1917 (2) · 1919 (3)
Granted:
Yes (8)
Publication date:
None (6) · 1905 (1) · 1915 (1)
Supplementary to patent:
None (4) · Patent GB-1903-27212 (1) · Patent GB-1909-8531 (1) · Patent GB-1910-6051 (1) · Patent GB-1913-20163 (1) · Patent US-1916-1207418 (1)
Related to aircraft:
0 (1) · 1 (5) · Yes (2)
Patent agent:
None (6) · Charles W. Hills (1) · William Wallace White (1)
Assigned to:
None (8)
National tech categories:
None (1) · CA 140/35 (1) · CA 244/65 (1) · CA 341/80 (3) · CA 79/4 (1) · CA 89/47 (1)
IPCs:
None (8)
CPCs:
None (8)
Family year:
1903 (1) · 1905 (1) · 1909 (1) · 1913 (1) · 1916 (1) · 1917 (3)
First filing:
No (6) · Yes (2)
Cites these patents:
None (8)
Citations from after 1930:
None (2)
Number of text pages:
21 - 29 (3) · 29 - 35 (5)
Number of claims:
20 - 23 (3) · 23 - 26 (5)
Number of diagram pages:
None (3) · 2 (1) · 3 (1) · 5 (2) · 12 (1)
Number of figures:
0 - 10 (2) · 10 - 40 (6)

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