Drilldown: Patents

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Patents > Office: US & National tech categories: USPC 244/51 & Number of text pages: 3-7

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Year filed:
1880 - 1889 (1) · 1900 - 1909 (6) · 1910 - 1919 (7)
Year granted:
1880 - 1889 (1) · 1900 - 1909 (2) · 1910 - 1919 (11)
Office: (Click arrow to add another value)
Inventors:
Aladar de Bajza (1) · Albert Livingstone Blackman (1) · Frederick Hansen (1) · George Halliday (1) · George Lehberger (1) · George Otto Kunicke (1) · Grace L. Levins (1) · Ira Allen (1) · John A. Jung (1) · John M. C. Bryant (1) · Joseph Sinkovits (1) · Julius Christian Christiansen (1) · Károly Zuggó (1) · Maurice Ackerman (1) · Peter Levins (1)
Inventor country:
CA (2) · DE (1) · GB (2) · HU (2) · US (11)
Inventor location:
None (11) · Cincinnati (1) · Hamilton county, Ohio (1) · London (1) · New York (1) · New York City (1) · New York county (1)
Applicant person:
Aladar de Bajza (1) · Albert Livingstone Blackman (1) · Frederick Hansen (1) · George Halliday (1) · George Lehberger (1) · George Otto Kunicke (1) · Grace L. Levins (1) · Ira Allen (1) · John A. Jung (1) · John A. Still (1) · John M. C. Bryant (1) · Joseph L. Henry (1) · Joseph Sinkovits (1) · Julius Christian Christiansen (1) · Károly Zuggó (1) · Maurice Ackerman (1) · Peter Levins (1)
Applicant firm:
None (14)
Applicant type:
INDIV (14)
Applicant is inventor:
Yes (14)
Tech fields:
None (14)
Filing date:
1880 - 1889 (1) · 1900 - 1909 (6) · 1910 - 1919 (7)
Full specification filed date:
None (14)
Application number:
None (2) · 1907372652 (1) · 1908466798 (1) · 1909496846 (1) · 1909518859 (1) · 1909520896 (1) · 1910563314 (1) · 1910575064 (1) · 1910590632 (1) · 1911601088 (1) · 1911619946 (1) · 1911623455 (1) · 1912732122 (1)
Grant date:
1880 - 1889 (1) · 1900 - 1909 (2) · 1910 - 1919 (11)
Granted:
Yes (14)
Publication date:
None (14)
Supplementary to patent:
None (14)
Related to aircraft:
1 (14)
Patent agent:
None (4) · A. H. Garbsleb? (1) · Bakewell, Barnes & Parmeles (1) · E. E. Vrooman (1) · Edward E. Osborn; Ruler & White? (1) · Frederick C. Fischer (1) · H.C. Evert & Co. (1) · Munn & Co. (1) · None (1) · Victor J. Evans (1) · Williamson & Merchant (1)
Assigned to:
None (12) · Edmond Joseph St. Onge (1) · John A. Still (1) · Joseph L. Henry (1)
National tech categories: (Click arrow to add another value)
IPCs:
None (11) · IPC B64C23/00 (1) · IPC B64C9/00 (2)
CPCs:
CPC B64C23/005 (2) · CPC B64C2700/6274 (1) · CPC B64C2700/6295 (1) · CPC B64C9/00 (11) · CPC B64D27/24 (1) · CPC Y02T50/60 (1)
Family year:
1880 - 1889 (1) · 1900 - 1909 (5) · 1910 - 1919 (8)
First filing:
None (1) · Yes (13)
Cites these patents:
None (14)
Citations from after 1930:
None (5) · 1 (1) · 2 (1)
Number of text pages:
3 (6) · 4 (4) · 5 (4)
Number of claims:
1 - 3 (2) · 3 - 10 (6) · 10 - 18 (6)
Number of diagram pages:
1 - 3 (1) · 3 - 4 (5) · 4 - 10 (8)
Number of figures:
3 - 6 (3) · 6 - 7 (3) · 7 - 20 (8)

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