Drilldown: Patents

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Patents > Filing date: 1920 - 1929 & Grant date: 1900 - 1999 & Number of figures: 8-30

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Year filed:
1920 (5) · 1921 (5) · 1927 (1) · 1929 (1)
Year granted:
1920 (2) · 1921 (2) · 1922 (2) · 1923 (1) · 1924 (2) · 1927 (2) · 1930 (1)
Office:
CA (2) · FR (4) · GB (1) · GR (1) · US (4)
Inventors:
Albert Peter Thurston (1) · Carleton John Lynde (1) · Charles Arthur Wragg (1) · Charles Mylo Lee (1) · George Lanzius (1) · George Lehberger (1) · Henry E. Krammer (1) · Jakob Haw (1) · Jules Gastambide (1) · Pierre Levasseur (1) · Rene Cecil Motte (1) · Robert Gastambide (1) · Robert Ingersoll Eustis (1) · Seth Hart (1)
Inventor country:
AU (1) · CA (1) · DE (1) · FR (2) · GB (2) · US (6)
Inventor location:
None (10) · England (1) · Los Angeles (1)
Applicant person:
None (1) · Albert Peter Thurston (1) · Carleton John Lynde (1) · Charles Mylo Lee (1) · Charles-Arthur Wragg (1) · George Lanzius (1) · George Lehberger (1) · Henry E. Krammer (1) · Jules Gastambide (1) · Pierre Levasseur (1) · Rene Cecil Motte (1) · Robert Gastambide (1) · Robert Ingersoll Eustis (1) · Seth Hart (1)
Applicant firm:
None (10) · Bristol Aeroplane Company (1) · Koylinoyl Suspension Corporation (1)
Applicant type:
COMPANY+INDIV (1) · INDIV (11)
Applicant is inventor:
No (1) · Yes (11)
Tech fields:
None (1) · airfoil (1) · airplane (3) · biplane (1) · camber (1) · chassis (1) · construction (1) · dirigible (1) · fuselage (1) · helicopter (1) · landing (1) · lift (1) · propeller (2) · propellers (1) · suspension (1) · takeoff (1) · wheels (1) · wing (2) · wings (1)
Filing date:
1920 (5) · 1921 (5) · 1927 (1) · 1929 (1)
Full specification filed date:
None (12)
Application number:
None (12)
Grant date:
1920 (2) · 1921 (2) · 1922 (2) · 1923 (1) · 1924 (2) · 1927 (2) · 1930 (1)
Granted:
Yes (12)
Publication date:
None (8) · 1921 (2) · 1922 (1) · 1927 (1)
Supplementary to patent:
None (7) · Patent AT-1917-87219 (1) · Patent AT-1917-87220 (1) · Patent DE-1915-300200 (1) · Patent DE-1916-309361 (1) · Patent DE-1916-332539 (1) · Patent DE-1916-332540 (1) · Patent DE-1916-332541 (1) · Patent DE-1919-332428 (1) · Patent FR-1917-493342 (1) · Patent GB-1918-140127 (1) · Patent HU-1917-75493 (1) · Patent HU-1917-76645 (1) · Patent US-1916-08-16-Lee (1) · Patent US-1918-1589780 (1)
Related to aircraft:
.5 (1) · 1 (10) · Yes (1)
Patent agent:
None (3) · Barlow et Gentizon (1) · Brandon frères (1) · Browne & Co. (1) · Chappell Earl (1) · Charles Assi (1) · F. W. Barker (1) · Leoik? C. Fischer (1) · William Wallace White (2)
Assigned to:
None (12)
National tech categories:
None (5) · CA 244/35 (1) · CA 267/5 (1) · FR 6.2 (1) · FR 6.4 (2) · USPC 244/127 (1) · USPC 244/30 (1) · USPC 244/65 (1) · USPC 244/7R (1)
IPCs:
None (2) · IPC B60G7/02 (1) · IPC B63H1/16 (1) · IPC B64B1/00 (1) · IPC B64C11/16 (1) · IPC B64C11/36 (1) · IPC B64C29/00 (1) · IPC B64C3/00 (1) · IPC B64C3/38 (1) · IPC B64C35/00 (1) · IPC B64C5/00 (1) · IPC B64C9/00 (1) · IPC B64C9/16 (1)
CPCs:
None (3) · CPC B21D51/383 (1) · CPC B63H1/16 (1) · CPC B64B1/00 (2) · CPC B64C11/20 (1) · CPC B64C11/36 (1) · CPC B64C29/0033 (1) · CPC B64C3/38 (1) · CPC B64C35/00 (1) · CPC B64C9/16 (1) · CPC Y10T403/7084 (1) · CPC Y10T74/19051 (1) · CPC Y10T74/20012 (1)
Family year:
None (1) · 1908 (1) · 1915 (1) · 1917 (1) · 1918 (2) · 1920 (2) · 1921 (2) · 1924 (1) · 1929 (1)
First filing:
None (2) · No (4) · Yes (6)
Cites these patents:
None (11) · Patent US-1920-376325 (1)
Citations from after 1930:
None (7) · 1 (3) · 6 (1) · 9 (1)
Number of text pages:
2 - 4 (3) · 4 - 5 (4) · 5 - 30 (5)
Number of claims:
None (1) · 1 - 3 (3) · 3 - 60 (8)
Number of diagram pages:
1 - 2 (1) · 2 - 3 (3) · 3 - 7 (8)
Number of figures:
8 - 10 (6) · 10 - 30 (6)

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