Drilldown: Patents

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Patents > National tech categories: DE 77 & Number of figures: 4-6

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Year filed:
1870 - 1879 (2) · 1880 - 1889 (10) · 1890 - 1899 (34) · 1910 - 1919 (1)
Year granted:
None (1) · 1870 - 1879 (1) · 1880 - 1889 (10) · 1890 - 1899 (33) · 1900 - 1909 (1) · 1920 - 1929 (1)
Office:
DE (46) · DK (1)
Inventors:
F. Gaebert (2) · Richard Czygan (2) · Otto Hartung (2)
Inventor country:
None (1) · AT (1) · CA (1) · CH (2) · DE (31) · FR (5) · GB (1) · IT (1) · NO (1) · Poland (1) · Prussia (2) · RO (1) · Scotland (1) · US (3)
Inventor location:
None (40) · Berlin (1) · Breslau (1) · Hamburg (1) · Leipzig (2) · Paris (1) · Zürich (1)
Applicant person:
None (8) · Otto Hartung (2) · Richard Czygan (2) · F. Gaebert (2)
Applicant firm:
None (47)
Applicant type:
None (4) · INDIV (43)
Applicant is inventor:
No (1) · Yes (46)
Tech fields:
None (47)
Filing date:
None (1) · 1870 - 1879 (2) · 1880 - 1889 (10) · 1890 - 1899 (33) · 1910 - 1919 (1)
Full specification filed date:
None (47)
Application number:
None (46) · 85903D (1)
Grant date:
None (2) · 1870 - 1879 (1) · 1880 - 1889 (10) · 1890 - 1899 (33) · 1920 - 1929 (1)
Granted:
Yes (47)
Publication date:
None (36) · 0 - 99 (1) · 1800 - 1899 (8) · 1900 - 1999 (2)
Supplementary to patent:
None (37) · Patent CA-1878-8860 (1) · Patent DE-1883-26930 (1) · Patent DE-1890-59851 (1) · Patent DE-1893-70746 (1) · Patent DE-1893-73799 (1) · Patent DE-1894-79446 (1) · Patent DE-1894-82904 (1) · Patent FR-1898-278192 (1) · Patent GB-1893-7712 (1) · Patent LU-1884-473 (1) · Patent US-1890-439421 (1)
Related to aircraft:
1 (24) · Yes (23)
Patent agent:
None (47)
Assigned to:
None (47)
National tech categories: (Click arrow to add another value)
IPCs:
None (20) · IPC A63H1/00 (1) · IPC A63H27/08 (1) · IPC A63H27/127 (1) · IPC B41L47/22 (1) · IPC B41L47/58 (1) · IPC B64B1/00 (6) · IPC B64B1/06 (2) · IPC B64B1/12 (1) · IPC B64B1/40 (1) · IPC B64B1/58 (2) · IPC B64C11/16 (1) · IPC B64C23/00 (2) · IPC B64C27/04 (1) · IPC B64C27/46 (1) · IPC B64C29/00 (1) · IPC B64C3/38 (1) · IPC B64C31/04 (1) · IPC B64C31/06 (1) · IPC B64C33/02 (5) · IPC B64C35/00 (1) · IPC B64D19/02 (1) · IPC B64D27/02C (1) · IPC E21D15/28 (1) · IPC E21D15/38 (1) · IPC F02K9/42 (1)
CPCs:
None (20) · CPC A63H27/08 (1) · CPC B64B1/00 (10) · CPC B64B1/12 (1) · CPC B64B1/30 (1) · CPC B64B1/40 (1) · CPC B64B1/58 (1) · CPC B64C2027/8245 (1) · CPC B64C23/005 (3) · CPC B64C27/82 (1) · CPC B64C2700/6271 (1) · CPC B64C2700/6273 (2) · CPC B64C29/00 (1) · CPC B64C31/06 (1) · CPC B64C33/02 (4) · CPC B64C35/00 (1) · CPC B64F2700/6296 (1) · CPC E21D15/285 (1) · CPC E21D15/38 (1)
Family year:
None (6) · 1870 - 1879 (2) · 1880 - 1889 (9) · 1890 - 1899 (29) · 1910 - 1919 (1)
First filing:
None (7) · No (12) · Yes (28)
Cites these patents:
None (46) · Patent DE-1894-79446 (1)
Citations from after 1930:
None (1) · 1,891 (1)
Number of text pages:
1 (12) · 2 (27) · 3 (8)
Number of claims:
None (5) · 1 (25) · 2 (10) · 3 (6) · 4 (1)
Number of diagram pages:
1 (45) · 2 (1) · 3 (1)
Number of figures:
4 (22) · 5 (13) · 6 (12)

Showing below up to 47 results in range #1 to #47.

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