Drilldown: Patents

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Patents > Family year: 1890 - 1899 & Citations from after 1930: 1-2 & Number of claims: 3-4

Use the filters below to narrow your results.

Year filed:
None (1) · 1890 (1) · 1891 (1) · 1892 (1) · 1893 (1) · 1894 (1) · 1895 (1) · 1897 (2) · 1898 (2) · 1899 (1)
Year granted:
1890 (2) · 1892 (2) · 1893 (1) · 1894 (1) · 1895 (1) · 1899 (3) · 1900 (2)
Office:
GB (1) · US (11)
Inventors:
None (1) · August Siegrist (1) · Charles Kaestner (1) · Edward Abraham Levins (1) · Edward Flad (1) · Frank M. Ashley (1) · John F. Fisher (1) · Joseph K. Bowman (1) · Samuel Griffin (1) · Thomas M. Beatty (1) · William Bowman (1) · William James Carver (1)
Inventor country:
CA (1) · FR (1) · GB (1) · US (9)
Inventor location:
None (11) · Washington (1)
Applicant person:
August Siegrist (1) · Charles Kaestner (1) · Daniel Joseph McPhalen (1) · Edward Abraham Levins (1) · Edward Flad (1) · Frank M. Ashley (1) · Herbert John Haddan (1) · John F. Fisher (1) · John McMeekin (1) · Joseph K. Bowman (1) · Samuel Griffin (1) · Thomas M. Beatty (1) · William Bowman (1) · William James Carver (1)
Applicant firm:
None (11) · Piguet & Co. (1)
Applicant type:
INDIV (12)
Applicant is inventor:
No (1) · Yes (11)
Tech fields:
None (12)
Filing date:
None (1) · 1889 (1) · 1891 (1) · 1892 (1) · 1893 (1) · 1894 (1) · 1895 (1) · 1897 (2) · 1898 (2) · 1899 (1)
Full specification filed date:
November 28, 1898 (1)
Application number:
None (10) · 1897664918 (1) · 1899736016 (1)
Grant date:
1890 (2) · 1892 (2) · 1893 (1) · 1894 (1) · 1895 (1) · 1899 (3) · 1900 (2)
Granted:
Yes (12)
Publication date:
None (12)
Supplementary to patent:
None (12)
Related to aircraft:
.5 (1) · 0 (3) · 0.5 (2) · 1 (6)
Patent agent:
None (1) · A. G. Kuhlman (1) · Arthur E. Paige (1) · Edgar Tate & Co. (1) · Fowler & Fowler (1) · Fred G. Dieterich (1) · H. J. Haddan (1) · Knight Bros. (1) · Munn & Co. (1) · Offield, Fowler, and Linthicum (1) · Wilhelar & Bonner? (1) · Wm. A. Rosenbaum (1)
Assigned to:
None (10) · Daniel Joseph McPhalen (1) · John McMeekin (1) · Warren Wood (1) · Wm. A. Rosenbaum (1)
National tech categories:
None (7) · USPC 217/4 (1) · USPC 220/918 (1) · USPC 244/3.23 (2) · USPC 416/117 (1) · USPC 416/98 (1) · USPC 52/84 (1) · USPC 74/406 (1) · USPC 74/417 (1)
IPCs:
None (8) · IPC B64C3/00 (1) · IPC B64C3/18 (1) · IPC F02C5/00 (1) · IPC F42B10/00 (2)
CPCs:
CPC B63H11/12 (1) · CPC B63H11/14 (1) · CPC B64C11/00 (1) · CPC B64C11/065 (1) · CPC B64C11/16 (1) · CPC B64C11/48 (1) · CPC B64C27/12 (1) · CPC B64C27/322 (1) · CPC B64C27/54 (2) · CPC B64C3/18 (1) · CPC F01D5/06 (1) · CPC F02C5/00 (1) · CPC F03D1/025 (1) · CPC F03D3/00 (1) · CPC F16H1/222 (1) · CPC F42B10/30 (2) · CPC Y02E10/72 (1) · CPC Y02E10/74 (1) · CPC Y02T50/60 (1) · CPC Y10S220/918 (1) · CPC Y10T74/19619 (1) · CPC Y10T74/19665 (1)
Family year:
1890 (2) · 1891 (1) · 1892 (1) · 1893 (1) · 1894 (1) · 1895 (1) · 1897 (1) · 1898 (2) · 1899 (2)
First filing:
Yes (12)
Cites these patents:
None (12)
Citations from after 1930:
1 (8) · 2 (4)
Number of text pages:
1 (2) · 2 (7) · 3 (2) · 4 (1)
Number of claims:
3 (7) · 4 (5)
Number of diagram pages:
1 (7) · 2 (3) · 3 (1) · 4 (1)
Number of figures:
3 (3) · 4 (2) · 5 (5) · 7 (1) · 9 (1)

Showing below up to 12 results in range #1 to #12.

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