Drilldown: Patents

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Patents > Tech fields : lift or propeller or propulsion & Family year: 1800 - 1899 & Number of claims: 1-2

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Year filed:
None (3) · 1860 - 1869 (6) · 1870 - 1879 (11) · 1880 - 1889 (11) · 1890 - 1899 (37) · 1900 - 1909 (3)
Year granted:
1850 - 1859 (1) · 1860 - 1869 (6) · 1870 - 1879 (12) · 1880 - 1889 (10) · 1890 - 1899 (37) · 1900 - 1909 (5)
Office:
AT (3) · CA (1) · DE (27) · GB (4) · HU (1) · RU (2) · US (33)
Inventors:
Edward Zarski (2) · James J. Pennington (2) · Raphael Ernst May (2) · Rudolf Krocker (2)
Inventor country:
None (2) · AT (1) · BR (1) · CA (1) · CH (1) · DE (23) · FR (10) · GB (5) · NO (1) · RU (1) · Ukraine (1) · US (26)
Applicant person:
None (14) · Edward Zarski (2) · Raphael Ernst May (2)
Applicant firm:
None (71)
Applicant type:
None (13) · INDIV (58)
Applicant is inventor:
No (1) · Yes (70)
Tech fields: (Click arrow to add another value)
Filing date:
None (4) · 1860 - 1869 (6) · 1870 - 1879 (9) · 1880 - 1889 (11) · 1890 - 1899 (38) · 1900 - 1909 (3)
Full specification filed date:
May 3, 1897 (1)
Application number:
None (66) · 13443 (1) · 1899703505 (1) · 1900000390 (1) · 528973 (1) · 636400 (1)
Grant date:
None (2) · 1850 - 1859 (1) · 1860 - 1869 (5) · 1870 - 1879 (12) · 1880 - 1889 (10) · 1890 - 1899 (37) · 1900 - 1909 (4)
Granted:
Yes (71)
Publication date:
None (60) · 0 - 99 (3) · 1800 - 1899 (4) · 1900 - 1999 (4)
Supplementary to patent:
None (50) · Patent BE-1882-59535 (1) · Patent CA-1878-8860 (1) · Patent DE-1881-18445 (1) · Patent DE-1890-59851 (1) · Patent DE-1893-73799 (1) · Patent DE-1894-76727 (1) · Patent DE-1896-98109 (1) · Patent DE-1899-123884 (2) · Patent FR-1879-180433 (1) · Patent FR-1886-175662 (1) · Patent FR-1898-278192 (2) · Patent FR-1899-284713 (1) · Patent FR-1899-292828 (1) · Patent GB-1871-3238 (1) · Patent GB-1879-2229 (1) · Patent HU-1896-9899 (1) · Patent IT-1882-14797 (1) · Patent NO-1891-2589 (1) · Patent US-1877-194841 (1) · Patent US-1890-439421 (1) · Patent US-1898-607240 (1) · Patent US-1899-659264 (1)
Related to aircraft:
None (2) · .5 (2) · 0.5 (1) · 1 (31) · Partially (4) · Yes (31)
Patent agent:
None (56) · 1 (1) · Charles E. Foster (1) · Church & Church (1) · H., N. Jenkins (1) · Haseltine, Lake & Co. (1) · Howson & Ford (1) · Howson and Sons (1) · J. B. Fleuret (1) · J. Walter Douglass (1) · Munn & Co. (3) · Munn & Co.? (1) · R. D. Williams (1) · Richards & Co. (1)
Assigned to:
None (69) · Charles Spear (1) · William C. Doscher (1)
National tech categories:
DE 77 (25) · None (10) · AT 77d (3) · USPC 244/73R (3) · USPC 416/194 (2) · USPC 244/70 (2) · USPC 244/62 (2) · USPC 244/30 (2)
IPCs:
None (43) · IPC A63H1/00 (1) · IPC A63H27/127 (1) · IPC B62M23/02 (1) · IPC B64B1/00 (7) · IPC B64B1/06 (3) · IPC B64B1/12 (1) · IPC B64B1/22 (1) · IPC B64B1/58 (3) · IPC B64B1/62 (1) · IPC B64C11/001 (1) · IPC B64C11/006 (1) · IPC B64C27/46 (1) · IPC B64C29/00 (3) · IPC B64C33/02 (2) · IPC B64C39/00 (2) · IPC B64C9/00 (1) · IPC B64D19/02 (1) · IPC B64D27/02C (1) · IPC E21D15/28 (1) · IPC E21D15/38 (1) · IPC F02K9/42 (1) · IPC F05B2260/74 (1) · IPC F42B10/00 (1)
CPCs:
None (24) · CPC B61B5/02 (1) · CPC B61B5/02 (1) · CPC B62M6/75 (1) · CPC B62M7/12 (1) · CPC B63H1/04 (1) · CPC B63H1/12 (2) · CPC B64B1/00 (7) · CPC B64B1/06 (1) · CPC B64B1/12 (1) · CPC B64B1/40 (2) · CPC B64B1/50 (2) · CPC B64B1/58 (2) · CPC B64B1/62 (1) · CPC B64C11/00 (2) · CPC B64C11/001 (3) · CPC B64C11/006 (2) · CPC B64C11/06 (1) · CPC B64C11/36 (1) · CPC B64C11/48 (2) · CPC B64C23/005 (2) · CPC B64C2700/6273 (1) · CPC B64C2700/6295 (1) · CPC B64C29/00 (1) · CPC B64C29/0025 (2) · CPC B64C33/02 (2) · CPC B64C39/00 (1) · CPC B64C39/005 (4) · CPC B64C5/04 (1) · CPC B64C9/00 (1) · CPC B64C9/38 (1) · CPC D03D25/00 (1) · CPC E21D15/285 (1) · CPC E21D15/38 (1) · CPC F01D5/06 (2) · CPC F03D1/0658 (1) · CPC F05B2260/74 (1) · CPC F42B10/30 (1) · CPC Y02E10/74 (1)
Family year:
1850 - 1859 (1) · 1860 - 1869 (6) · 1870 - 1879 (14) · 1880 - 1889 (9) · 1890 - 1899 (41)
First filing:
None (4) · No (20) · Yes (47)
Cites these patents:
None (71)
Citations from after 1930:
None (4) · 1 (3) · 11 (1)
Number of text pages:
None (2) · 1 (23) · 2 (38) · 3 (6) · 4 (2)
Number of claims:
1 (39) · 2 (32)
Number of diagram pages:
None (1) · 1 (50) · 2 (13) · 3 (3) · 5 (1)
Number of figures:
None (1) · 1 - 2 (7) · 2 - 3 (8) · 3 - 4 (13) · 4 - 6 (23) · 6 - 13 (15)

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