Drilldown: Patents

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Patents > Application number: None & CPCs: CPC F42B10/30 & Number of figures: 1-3

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Year filed:
1850 - 1859 (3) · 1860 - 1869 (2) · 1870 - 1879 (1) · 1880 - 1889 (1) · 1890 - 1899 (2) · 1900 - 1909 (3) · 1910 - 1919 (2)
Year granted:
1850 - 1859 (3) · 1860 - 1869 (2) · 1870 - 1879 (1) · 1880 - 1889 (1) · 1890 - 1899 (2) · 1900 - 1909 (3) · 1910 - 1919 (2)
Office:
CH (1) · US (13)
Inventors:
Alvis F. Croom (1) · Edward Clinton Hancock (1) · Frank M. Ashley (1) · George E. Wells (2) · George H. Ogilvy (1) · H. H. Mansfield (1) · Henry M. Gleason (1) · J. B. Hyde (1) · Jedediah Morse (1) · Johannes Heinze (1) · John Holroyd (1) · John L. McConnel (1) · Mills L. Callender (1) · Richard Lehmann (1) · William H. Bell (1) · William Mansfield (1)
Inventor country:
DE (1) · US (13)
Inventor location:
None (14)
Applicant person:
None (1) · Alvis F. Croom (1) · C. H. Welling (1) · Edward Clinton Hancock (1) · Elbert Perce (1) · Frank M. Ashley (1) · George E. Wells (2) · George H. Ogilvy (1) · Henry M. Gleason (1) · J. B. Hyde (1) · Johannes Heinze (1) · John Holroyd (1) · John L. McConnel (1) · Mills L. Callender (1) · Richard Lehmann (1) · William H. Bell (1)
Applicant firm:
None (14)
Applicant type:
INDIV (14)
Applicant is inventor:
Yes (14)
Tech fields:
None (14)
Filing date:
None (4) · 1850 - 1859 (1) · 1870 - 1879 (1) · 1880 - 1889 (1) · 1890 - 1899 (2) · 1900 - 1909 (3) · 1910 - 1919 (2)
Full specification filed date:
None (14)
Application number: (Click arrow to add another value)
Grant date:
None (1) · 1850 - 1859 (3) · 1860 - 1869 (2) · 1870 - 1879 (1) · 1880 - 1889 (1) · 1890 - 1899 (1) · 1900 - 1909 (3) · 1910 - 1919 (2)
Granted:
No (1) · Yes (13)
Publication date:
None (14)
Supplementary to patent:
None (14)
Related to aircraft:
.5 (1) · 0 (1) · 0.5 (9) · 1 (1) · Partially (2)
Patent agent:
None (4) · Dudley Browne & Phelps (1) · G. Roth & Co. (1) · Lew Pollan (1) · M. A. Rosenbaum (1) · Munn & Co. (2) · None (1) · unreadable norton dal? (1) · W. A. Bartlett (1) · Whitman & Wilkinson (1)
Assigned to:
None (13) · Wood McKee (1)
National tech categories:
None (1) · DE 56b (1) · USPC 102/398 (1) · USPC 102/518 (1) · USPC 244/3.23 (12) · USPC 451/102 (1)
IPCs:
None (10) · IPC F42B10/00 (2) · IPC F42B10/06 (1) · IPC F42B10/30 (2)
CPCs: (Click arrow to add another value)
Family year:
1850 - 1859 (3) · 1860 - 1869 (2) · 1870 - 1879 (1) · 1880 - 1889 (1) · 1890 - 1899 (2) · 1900 - 1909 (3) · 1910 - 1919 (2)
First filing:
Yes (14)
Cites these patents:
None (14)
Citations from after 1930:
None (1) · 1 - 2 (2) · 2 - 10 (6)
Number of text pages:
1 (7) · 2 (7)
Number of claims:
1 - 2 (6) · 2 - 7 (8)
Number of diagram pages:
1 (13) · 2 (1)
Number of figures:
1 (2) · 2 (4) · 3 (8)

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