Drilldown: Patents

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Patents > Year granted: 1900 - 1909 & National tech categories : BE K or DE 77h.6

Use the filters below to narrow your results.

Year filed:
1904 (1) · 1905 (1) · 1906 (6) · 1907 (5) · 1908 (2) · 1909 (24)
Year granted:
1904 (1) · 1906 (2) · 1907 (4) · 1908 (3) · 1909 (29)
Office:
BE (27) · DE (12)
Inventors:
None (1) · Adolf (Arthur) Hein (1) · Alfred E. Wunderlich (23) · Charles Pollak (1) · Conrad Steiner (1) · Emil Berghaus (1) · Émile Dupont (1) · Guido Wünsch (1) · Hans Lewald (1) · Harry Martin Middleton (1) · Jean-Joseph Pregardien (1) · Joseph Hofmann (2) · Jules Cornu (1) · Louis Gathmann (1) · Paul Cornu (1) · Paul Frederik Degn (2) · Pierre Buchillet (1)
Inventor country:
None (1) · BE (25) · DE (9) · FR (2) · GB (1) · US (1) · Wales (1)
Inventor location:
None (39)
Applicant person:
None (3) · Adolf (Arthur) Hein (1) · Alfred E. Wunderlich (23) · Charles Pollak (1) · Conrad Steiner (1) · Emil Berghaus (1) · Émile Dupont (1) · Jean-Joseph Pregardien (1) · Joseph Hofmann (2) · Jules Cornu (1) · Louis Gathmann (1) · Paul Cornu (1) · Paul Frederik Degn (2) · Pierre Buchillet (1)
Applicant firm:
None (15) · A. Wunderlich & Cie, Ingénieurs-Conseils (23) · Motorluftschiff Studiengesellschaft m.b.H (1)
Applicant type:
None (2) · COMPANY (1) · COMPANY + INDIV (21) · COMPANY+INDIV (2) · INDIV (13)
Applicant is inventor:
None (1) · No (4) · Yes (34)
Tech fields:
None (39)
Filing date:
None (16) · 1905 (1) · 1906 (5) · 1907 (6) · 1908 (2) · 1909 (9)
Full specification filed date:
None (39)
Application number:
None (36) · 188564D (1) · 194165D (1) · 214229D (1)
Grant date:
None (24) · 1906 (1) · 1907 (2) · 1908 (3) · 1909 (9)
Granted:
Yes (39)
Publication date:
None (31) · 1906 (2) · 1908 (3) · 1909 (3)
Supplementary to patent:
None (15) · Patent BE-1909-214032 (21) · Patent DE-1902-141656 (1) · Patent DE-1907-214228 (1) · Patent GB-1906-1436 (1)
Related to aircraft:
1 (5) · Yes (34)
Patent agent:
None (16) · A. Wunderlich & Cie, Ingénieurs-Conseils (22) · Raclot (1)
Assigned to:
None (39)
National tech categories: (Click arrow to add another value)
IPCs:
None (33) · B64C 11/18 (1) · IPC B64C11/00 (1) · IPC B64C27/04 (1) · IPC B64C27/54 (1) · IPC B64C39/00 (1) · IPC B64D 27/04 (1) · IPC F02B 61/04 L (1)
CPCs:
None (30) · CPC B64D27/00 (1) · CPC B64C11/00 (1) · CPC B64C11/003 (1) · CPC B64C11/006 (3) · CPC B64C27/20 (1) · CPC B64C27/54 (1) · CPC B64C2700/6281 (1) · CPC B64C39/003 (1)
Family year:
None (3) · 1902 (1) · 1904 (1) · 1906 (5) · 1907 (5) · 1908 (1) · 1909 (23)
First filing:
None (3) · No (30) · Yes (6)
Cites these patents:
None (39)
Citations from after 1930:
None (39)
Number of text pages:
None (27) · 1 (5) · 2 (6) · 5 (1)
Number of claims:
None (32) · 1 (4) · 2 (1) · 3 (1) · 8 (1)
Number of diagram pages:
None (27) · 1 (11) · 3 (1)
Number of figures:
None (25) · 2 - 3 (3) · 3 - 4 (5) · 4 - 40 (6)

Showing below up to 39 results in range #1 to #39.

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