Drilldown: Patents

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Patents > National tech categories: USPC 244/30 & Number of text pages: 2

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Year filed:
None (1) · 1870 - 1879 (1) · 1880 - 1889 (5) · 1890 - 1899 (5) · 1900 - 1909 (1) · 1910 - 1919 (3)
Year granted:
1870 - 1879 (1) · 1880 - 1889 (4) · 1890 - 1899 (6) · 1900 - 1909 (2) · 1910 - 1919 (3)
Office:
US (16)
Inventors:
Albrecht Lueck (1) · Aristarchus F. Hubbard (1) · Carl E. Myers (1) · Carl G. E. Hennig (1) · Carlotta Myers (1) · Charles P. Fest (1) · Gustav Koch (1) · James M. Park (1) · James Richardson (1) · Joachim Adolfowicz Sumovski (1) · Johannes Massohn (1) · John Arbtin (1) · Lewis J. Evans (1) · Manoel Vianna Coutinho (1) · Nicholas Helmer (1) · Otto Francis (1) · Stewart Cairncross (1)
Inventor country:
BR (1) · DE (2) · RU (1) · US (12)
Inventor location:
None (14) · Allegheny county, Pennsylvania (1) · California (1) · PA (1) · Pittsburgh (1)
Applicant person:
None (2) · Albrecht Lueck (1) · Aristarchus F. Hubbard (1) · Carl E. Myers (1) · Carl G. E. Hennig (1) · Carlotta Myers (1) · Charles P. Fest (1) · Gustav Koch (1) · James M. Park (1) · Joachim Adolfowicz Sumovski (1) · Johannes Massohn (1) · John Arbtin (1) · Lewis J. Evans (1) · Manoel Vianna Coutinho (1) · Nicholas Helmer (1) · Otto Francis (1)
Applicant firm:
None (16)
Applicant type:
None (2) · INDIV (14)
Applicant is inventor:
Yes (16)
Tech fields:
None (16)
Filing date:
1870 - 1879 (1) · 1880 - 1889 (5) · 1890 - 1899 (6) · 1900 - 1909 (1) · 1910 - 1919 (3)
Full specification filed date:
None (16)
Application number:
None (9) · 145092 (1) · 1891-03-31 (1) · 1898688353 (1) · 1908458013 (1) · 1910541409 (1) · 1911633066 (1) · 1914819268 (1)
Grant date:
1870 - 1879 (1) · 1880 - 1889 (4) · 1890 - 1899 (6) · 1900 - 1909 (2) · 1910 - 1919 (3)
Granted:
No (2) · Yes (14)
Publication date:
None (16)
Supplementary to patent:
None (14) · Patent DE-1882-23658 (1) · Patent US-1890-432860 (1)
Related to aircraft:
1 (13) · Yes (3)
Patent agent:
None (4) · Carl P. Gevers (1) · Case? Rose? (1) · Foster & Loveman? (1) · Frank E. Ernst (1) · H. Everley? (1) · Munn & Co. (3) · Paul Goepel (1) · Prindle & Deane (1) · Richards & Co. (1) · Saus Bagger Co. (1)
Assigned to:
None (15) · Frank E. Heath (1) · James Richardson (1)
National tech categories: (Click arrow to add another value)
IPCs:
None (4) · IPC B64B1/00 (12)
CPCs:
CPC B64B1/00 (15) · CPC G01C21/18 (1) · CPC Y10S415/905 (1) · CPC Y10T74/1218 (1) · CPC Y10T74/1282 (1)
Family year:
1870 - 1879 (1) · 1880 - 1889 (5) · 1890 - 1899 (6) · 1900 - 1909 (1) · 1910 - 1919 (3)
First filing:
No (3) · Yes (13)
Cites these patents:
None (15) · 1 (1)
Citations from after 1930:
None (5) · 1 (2) · 5 (1)
Number of text pages:
2 (16)
Number of claims:
None (1) · 1 (5) · 2 (3) · 3 (3) · 4 (1) · 5 (3)
Number of diagram pages:
1 (7) · 2 (5) · 3 (3) · 4 (1)
Number of figures:
2 - 3 (4) · 3 - 5 (4) · 5 - 11 (8)

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