Drilldown: Patents

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Patents > Year filed: 1899 & Office: US & Citations from after 1930: None

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Year filed:
(There are no values for this filter)
Year granted:
1899 (2) · 1900 (15) · 1901 (3) · 1902 (1)
Office: (Click arrow to add another value)
Inventors:
Andrew Duffner, Jr. (1) · Charles D. KEMMERER (1) · Charles E. ISBILLS (1) · Charles M. Brown (2) · Charles-Antoine Mary (1) · Claison S. Wardwell (1) · Edwin R. GILL (1) · Heinrich Suter (1) · Hosea W. Libbey (1) · John F. Pickering (1) · John KAISER (1) · Joseph S Allison (1) · Lewis E. Jones (1) · Louis Heathcote Walter (1) · Orange JULL (1) · Peter Sweeney (1) · Reinhold Heere (1) · Simeon G. Phillips (1) · Stewart Cairncross (1) · William Francis Davis (1) · William H. Hoyt (1)
Inventor country:
CA (1) · CH (1) · DE (1) · FR (1) · GB (1) · HT (1) · US (15)
Inventor location:
None (20) · Gonaives (1)
Applicant person:
None (8) · Andrew Duffner, Jr. (1) · AUTOMATIC SPEED GOVERNOR (1) · Charles M. Brown (1) · Charles Mary (1) · Claison S. Wardwell (1) · John F. Pickering (1) · Joseph S Allison (1) · JULL ORANGE (1) · Lewis E. Jones (1) · Louis Heathcote Walter (1) · Peter Sweeney (1) · Phillips SIMEON G (1) · Reinhold Heere (1) · William H. Hoyt (1)
Applicant firm:
None (21)
Applicant type:
None (9) · COMPANY (1) · INDIV (11)
Applicant is inventor:
No (1) · Yes (20)
Tech fields:
None (21)
Filing date:
January 1899 (2) · March 1899 (2) · April 1899 (1) · May 1899 (2) · June 1899 (1) · July 1899 (4) · August 1899 (3) · September 1899 (1) · October 1899 (1) · November 1899 (2) · December 1899 (1)
Full specification filed date:
August 31, 1899 (1)
Application number:
None (13) · 1899025339 (1) · 1899703505 (1) · 1899703622 (1) · 1899721664 (1) · 1899724406 (1) · 1899724537 (1) · 1899728087 (1) · 1899728527 (1)
Grant date:
None (1) · 1899 (2) · 1900 (14) · 1901 (3) · 1902 (1)
Granted:
Yes (21)
Publication date:
None (19) · 0 - 99 (1) · 1900 - 1999 (1)
Supplementary to patent:
None (18) · Patent CH-1899-18667 (1) · Patent FR-1899-284713 (1) · Patent GB-1898-23624 (1) · Patent GB-1898-24312 (1)
Related to aircraft:
None (6) · 0.5 (1) · 1 (3) · No (5) · Partially (2) · Yes (4)
Patent agent:
None (15) · 729081 (1) · 738240 (1) · Ferdinand Bosshardt (1) · Knight (1) · Luccey? Hopkins (1) · V. D. Stockbridge (1)
Assigned to:
None (21)
National tech categories:
None (11) · USPC 102/518 (1) · USPC 104/112 (1) · USPC 104/22 (1) · USPC 104/93 (1) · USPC 178/116 (1) · USPC 185/40R (1) · USPC 188/42 (1) · USPC 188/43 (1) · USPC 244/153R (1) · USPC 244/29 (1) · USPC 244/3.1 (1) · USPC 244/3.14 (1) · USPC 244/3.23 (1) · USPC 244/3.3 (1) · USPC 340/12.22 (1) · USPC 361/184 (1) · USPC 416/109 (1) · USPC 416/179 (1) · USPC 416/195 (1)
IPCs:
None (19) · IPC B61B12/00 (1) · IPC F42B10/34 (1)
CPCs:
None (5) · CPC A63H27/08 (1) · CPC B61B12/005 (1) · CPC B61B5/02 (1) · CPC B64B1/00 (1) · CPC B64B1/50 (1) · CPC B64C11/006 (3) · CPC B64C11/065 (1) · CPC B64C11/305 (1) · CPC B64C11/343 (1) · CPC F01D5/22 (1) · CPC F04D29/225 (1) · CPC F42B10/34 (1) · CPC F42B10/44 (1) · CPC F42B12/06 (1) · CPC H01H51/32 (1)
Family year:
None (2) · 1899 (10) · 1900 (8) · 1902 (1)
First filing:
None (5) · No (2) · Yes (14)
Cites these patents:
None (21)
Citations from after 1930:
None (21)
Number of text pages:
None (14) · 1 (1) · 2 (5) · 5 (1)
Number of claims:
None (13) · 1 (2) · 2 (2) · 3 (1) · 4 (2) · 5 (1)
Number of diagram pages:
None (13) · 1 (4) · 2 (2) · 3 (1) · 4 (1)
Number of figures:
None (13) · 3 (3) · 4 (2) · 6 (2) · 8 (1)

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