Drilldown: Patents

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Patents > National tech categories : AT 47f or USPC 244/22 & Number of figures: None

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Year filed:
1880 - 1889 (1) · 1900 - 1909 (5) · 1910 - 1919 (10)
Year granted:
1880 - 1889 (1) · 1900 - 1909 (4) · 1910 - 1919 (11)
Office:
AT (1) · US (15)
Inventors:
Cyrus L. Buckwalter (1) · David S Thomas (1) · Frederick William Brearey (1) · Heinrich Bier (1) · Herman Ludtke (1) · James Humphris (1) · James Kreiter (1) · James M. Chritton (1) · James Travis (1) · John G Bauer (1) · John W. Wolfe (1) · Matthew Nial (1) · Paul Schneider (1) · Percival V Wadleigh (1) · Putnam D Smith (1) · Wallace Atherton McCurd (1)
Inventor country:
DE (1) · GB (2) · HU (1) · US (11) · ZA (1)
Inventor location:
None (16)
Applicant person:
None (1) · Bauer John G (1) · Cyrus L. Buckwalter (1) · David S Thomas (1) · Heinrich Bier (1) · Herman Ludtke (1) · James Humphris (1) · James Kreiter (1) · James M. Chritton (1) · James Travis (1) · John W. Wolfe (1) · Matthew Nial (1) · Percival V Wadleigh (1) · Schneider Paul (1) · Smith PUTNAM D (1) · Wallace Atherton McCurd (1)
Applicant firm:
None (16)
Applicant type:
None (1) · INDIV (15)
Applicant is inventor:
Yes (16)
Tech fields:
None (16)
Filing date:
1880 - 1889 (1) · 1900 - 1909 (5) · 1910 - 1919 (10)
Full specification filed date:
None (16)
Application number:
None (2) · 1905282709 (1) · 1907359927 (1) · 1908427583 (1) · 1908444102 (1) · 1909533185 (1) · 1910540610 (1) · 1910574697 (1) · 1910579115 (1) · 1910580199 (1) · 1911612752 (1) · 1911626934 (1) · 1911659949 (1) · 1913743822 (1) · 1913776359 (1)
Grant date:
None (1) · 1880 - 1889 (1) · 1900 - 1909 (4) · 1910 - 1919 (10)
Granted:
Yes (16)
Publication date:
April 25, 1918 (1)
Supplementary to patent:
None (15) · Patent US-1880-234947 (1)
Related to aircraft:
None (2) · -1 (1) · 0.5 (1) · 1 (4) · Yes (8)
Patent agent:
None (15) · John J. Halsted & Son (1)
Assigned to:
None (16)
National tech categories: (Click arrow to add another value)
IPCs:
None (11) · IPC B64C33/02 (5)
CPCs:
None (1) · CPC B64C33/02 (15)
Family year:
1880 - 1889 (1) · 1900 - 1909 (5) · 1910 - 1919 (10)
First filing:
None (1) · Yes (15)
Cites these patents:
None (16)
Citations from after 1930:
None (1)
Number of text pages:
None (15) · 2 (1)
Number of claims:
None (14) · 1 (1) · 13 (1)
Number of diagram pages:
None (14) · 2 (1) · 4 (1)
Number of figures:
None (16)

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