Drilldown: Patents

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Patents > Grant date: 1920 - 1929 & Related to aircraft: Other & Number of text pages: 7

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Year filed:
1914 (2) · 1916 (5) · 1917 (5) · 1918 (2) · 1919 (1)
Year granted:
1916 (1) · 1920 (5) · 1921 (2) · 1922 (4) · 1923 (1) · 1924 (2)
Office:
CH (2) · FR (3) · HU (1) · US (9)
Inventors:
Alfred John Macy (3) · Charles-Augustin Carlier (1) · Elmer A. Sperry (1) · Elmer Ambrose Sperry (1) · George Francis Myers (1) · Henry Ziemss, Jr. (1) · Pierre Le Goaziou (1) · Ralph Hazlett Upson (1) · Richard A. Engler (1) · Ruter William Springer (1) · Société Anonyme des Établissements Nieuport (1) · Ward Leathers (1) · William W. Wert (1)
Inventor country:
None (2) · FR (3) · US (10)
Inventor location:
None (12) · Bergen county (1) · Dayton (1) · Haworth (1) · Lille (1) · New Jersey (1) · Nord (1) · Ohio (1)
Applicant person:
None (3) · Alfred John Macy (3) · Charles-Augustin Carlier (1) · Elmer A. Sperry (1) · George Francis Myers (1) · Henry Ziemss, Jr. (1) · Pierre Le Goaziou (1) · Richard A. Engler (1) · Ruter William Springer (1) · Ward Leathers (1) · William W. Wert (1)
Applicant firm:
None (12) · Macy Engineering Company (1) · Société Anonyme des Établissements Nieuport (1) · Sperry Gyroscope Company (1)
Applicant type:
None (1) · COMPANY (1) · COMPANY + INDIV (1) · INDIV (12)
Applicant is inventor:
None (1) · No (2) · Yes (12)
Tech fields:
stability (5) · HTA (3) · rudder (3) · airplane (3) · navigation (3) · control (2) · pendulum (2) · LTA (2) · design (2) · None (2) · wings (2) · automatic stability (2)
Filing date:
1914 (2) · 1916 (5) · 1917 (5) · 1918 (2) · 1919 (1)
Full specification filed date:
None (15)
Application number:
None (4) · 10469116 (1) · 13235916 (1) · 17272317 (1) · 17766017 (1) · 20534117 (1) · 26321718 (1) · 503180D (1) · 513044D (1) · 86613/16 (1) · 93962D (1) · 95181D (1)
Grant date:
1920 (5) · 1921 (2) · 1922 (4) · 1923 (1) · 1924 (2) · 1927 (1)
Granted:
No (1) · Yes (14)
Publication date:
None (11) · 1920 (2) · 1921 (1) · 1930 (1)
Supplementary to patent:
None (12) · Patent US-1909-1485349 (1) · Patent US-1912-1186856 (1) · Patent US-1916-1208684 (1)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (5) · 0 (1) · E. Imer-Schneider (1) · Fritz Isler (1) · G. L. Walker (1) · Herbert H. Thompson (2) · Miller, Chicdale and Parker (1) · None (2) · Société G. Breton, P. Audy, J. Rousset, A Vergé (1)
Assigned to:
None (12) · Goodyear Tire and Rubber Company (1) · Macy Engineering Company (1) · Sperry Gyroscope Company (1)
National tech categories:
None (9) · CH 129b (2) · FR 12.2 (1) · FR 6.4 (1) · HU V/h (1) · USPC 244/177 (1) · USPC 244/80 (1)
IPCs:
None (3) · IPC B64C1/00 (1) · IPC B64C17/00 (2) · IPC B64C17/06 (1) · IPC B64C19/00 (1) · IPC B64C23/00 (1) · IPC B64C27/16 (1) · IPC B64C3/38 (1) · IPC B64C3/46 (1) · IPC B64C33/00 (1) · IPC B64C39/00 (1) · IPC G01S1/72 (1) · IPC G05D1/02 (1)
CPCs:
None (1) · CPC B64B1/40 (1) · CPC B64C17/00 (3) · CPC B64C17/06 (1) · CPC B64C19/00 (1) · CPC B64C23/005 (1) · CPC B64C27/16 (1) · CPC B64C2700/6212 (2) · CPC B64C2700/6216 (1) · CPC B64C2700/6274 (1) · CPC B64C3/385 (1) · CPC B64C3/46 (1) · CPC B64C33/00 (1) · CPC B64C39/00 (1) · CPC G01S1/72 (1) · CPC G05D1/0206 (1)
Family year:
1909 (1) · 1912 (1) · 1914 (1) · 1916 (4) · 1917 (5) · 1918 (2) · 1919 (1)
First filing:
No (5) · Yes (10)
Cites these patents:
None (15)
Citations from after 1930:
None (1) · 4 (1) · 22 (1)
Number of text pages:
7 (15)
Number of claims:
1 - 7 (4) · 7 - 12 (5) · 12 - 40 (6)
Number of diagram pages:
1 - 2 (1) · 2 - 5 (8) · 5 - 8 (6)
Number of figures:
2 - 8 (3) · 8 - 16 (6) · 16 - 24 (6)

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