Drilldown: Patents

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Patents > Year granted: 1894 & Applicant person : Antoine-Padoue Filippi or None

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Year filed:
None (29) · 1891 (2) · 1892 (2) · 1893 (16) · 1894 (8)
Year granted:
(There are no values for this filter)
Office:
DE (19) · FR (13) · GB (8) · US (17)
Inventors:
None (10) · Richard Czygan (2) · Hermann Ganswindt (2) · Nicholas H. Borgfeldt (2) · Hermann Israel (2)
Inventor country:
None (22) · AH (1) · DE (14) · FR (7) · GB (1) · IT (1) · Prussia (1) · US (11)
Applicant person: (Click arrow to add another value)
Applicant firm:
None (56) · Hüttner, Walter & Co. (1)
Applicant type:
None (49) · INDIV (8)
Applicant is inventor:
Yes (57)
Tech fields:
None (22) · LTA (12) · propulsion (11) · propeller (10) · balloon (9) · car (7) · frame (6) · navigation (5) · airfoil (3) · stability (3) · marine (3) · wheels (2) · track (2) · takeoff (2) · rudder (2) · metal (2) · LTA? (2) · jet (2)
Filing date:
None (34) · 1890 - 1899 (22) · 1960 - 1969 (1)
Full specification filed date:
None (54) · 1890 - 1899 (2) · 1960 - 1969 (1)
Application number:
None (56) · takeoff (1)
Grant date:
None (12) · 1890 - 1899 (43) · 1960 - 1969 (1) · 2000 - 2009 (1)
Granted:
Yes (57)
Publication date:
None (47) · 1891 (1) · 1893 (1) · 1894 (8)
Supplementary to patent:
None (47) · DE-1894-80847 (1) · Patent DE-1893-71903 (1) · Patent DE-1893-73799 (2) · Patent DE-1894-76727 (1) · Patent DE-1894-77895 (1) · Patent FR-1890-205155 (1) · Patent FR-1893-228892 (1) · Patent FR-1893-229796 (1) · Patent GB-1886-8051 (1) · Patent GB-1893-10405 (1) · Patent US-1894-526394 (2)
Related to aircraft:
None (13) · -1 (1) · 1 (8) · No (3) · Yes (32)
Patent agent:
None (42) · 0 (1) · 1 (3) · Armengaud jeune (1) · Baumann (1) · Blétry aîné (2) · Bonnet (1) · Chassevent (1) · Danzer (1) · J. P. Bayly (1) · Joseph Möhlig (1) · la Société Internationale des Inventions modernes, boul. Saint-Denis, 15 bis Paris (1) · Philip M. Justice (1)
Assigned to:
None (57)
National tech categories:
None (26) · DE 77 (12) · FR 6.3 (13) · GB 4 aërial railways (1) · GB 4 aërostats (2) · GB 4 framework (1) · GB 4 with buoyant (1) · USPC 244/130 (1) · USPC 244/98 (1) · USPC 416/108 (1) · USPC 416/194 (1)
IPCs:
None (52) · 1 (2) · IPC B64B1/00 (1) · IPC B64C11/006 (1) · IPC B64C3/00 (1)
CPCs:
None (33) · 401428 (1) · 489014 (1) · CPC B63H1/04 (1) · CPC B64B1/00 (2) · CPC B64B1/62 (1) · CPC B64C11/00 (1) · CPC B64C11/006 (5) · CPC B64C11/16 (1) · CPC B64C11/343 (1) · CPC B64C11/346 (2) · CPC B64C11/36 (3) · CPC B64C27/00 (1) · CPC B64C2700/6277 (1) · CPC B64C3/48 (1) · CPC B64C33/02 (3) · CPC B64C39/005 (1) · CPC F01D5/06 (1) · CPC F03D1/00 (1) · CPC F05B2260/74 (1) · CPC Y02E10/72 (1)
Family year:
None (11) · 1890 (1) · 1892 (1) · 1893 (8) · 1894 (36)
First filing:
None (41) · No (14) · Yes (2)
Cites these patents:
None (55) · CPC B64B1/00 (1) · USPC 244/63 (1)
Citations from after 1930:
None (57)
Number of text pages:
None (37) · 1 (4) · 2 (9) · 3 (4) · 4 (2) · 1,894 (1)
Number of claims:
None (44) · 1 - 2 (3) · 2 - 3 (4) · 3 - 50,000,000 (6)
Number of diagram pages:
None (38) · 1 (13) · 2 (5) · 8 (1)
Number of figures:
None (41) · 1 - 2 (1) · 2 - 6 (8) · 6 - 20 (7)

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