Drilldown: Patents

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Patents > Application number: None & Family year: 1877 & Number of diagram pages: 1-2

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Year filed:
1877 (8) · 1878 (1) · 1880 (1)
Year granted:
1877 (6) · 1878 (2) · 1880 (2)
Office:
DE (3) · US (7)
Inventors:
David G. Haskins (1) · Ernst Georg August Baumgarten (2) · Frank Barnett (1) · Gustav Lilienthal (1) · James J. Pennington (1) · James Nesbitt (1) · James Tracy (1) · Melville M. Murrell (1) · William D. Nichols (1)
Inventor country:
DE (3) · US (7)
Applicant person:
None (1) · David G. Haskins (1) · Ernst Georg August Baumgarten (2) · Frank Barnett (1) · Gustav Lilienthal (1) · James Nesbitt (1) · James Tracy (1) · Melville M. Murrell (1) · William D. Nichols (1)
Applicant firm:
None (10)
Applicant type:
None (1) · INDIV (9)
Applicant is inventor:
Yes (10)
Tech fields:
None (2) · balloon (1) · car (1) · cargo (1) · coal (1) · control (1) · flapping (1) · Human-powered (1) · hybrid (1) · kite (1) · LTA (2) · machinery (1) · marine (1) · powered glider (1) · propeller (2) · propulsion (3) · sailplane (1) · track (1) · windmill (1) · windmills (1)
Filing date:
1877 (9) · 1880 (1)
Full specification filed date:
None (10)
Application number: (Click arrow to add another value)
Grant date:
None (1) · 1877 (5) · 1878 (2) · 1880 (2)
Granted:
Yes (10)
Publication date:
(There are no values for this filter)
Supplementary to patent:
None (9) · Patent DE-1877-8392 (1)
Related to aircraft:
.5 (1) · 1 (4) · No (1) · Partially (1) · Yes (3)
Patent agent:
None (6) · Munday & Evarts (1) · Munn & Co. (2) · Robt. A. P. Lacey (1)
Assigned to:
None (10)
National tech categories:
None (1) · DE 77 (2) · Klasse 5 (1) · USPC 244/125 (1) · USPC 244/13 (1) · USPC 244/22 (1) · USPC 244/72 (1) · USPC 244/73R (1) · USPC 244/8 (1) · USPC 244/97 (1) · USPC 29/893.1 (1) · USPC 405/75 (1) · USPC 416/138 (1) · USPC 416/140 (1)
IPCs:
None (4) · IPC B63G8/16 (1) · IPC B64B1/00 (1) · IPC B64C11/00 (1) · IPC B64C27/32 (1) · IPC B64C33/00 (1) · IPC E21C25/16 (1)
CPCs:
CPC B63G8/16 (1) · CPC B64B1/00 (1) · CPC B64C11/00 (1) · CPC B64C11/001 (1) · CPC B64C11/346 (1) · CPC B64C27/322 (1) · CPC B64C27/33 (1) · CPC B64C2700/6295 (1) · CPC B64C33/02 (1) · CPC B64C39/00 (1) · CPC B64D2700/62692 (1) · CPC E21C25/16 (1) · CPC F03D1/00 (1) · CPC Y02E10/72 (1) · CPC Y10T29/49464 (1)
Family year:
(There are no values for this filter)
First filing:
No (1) · Yes (9)
Cites these patents:
None (10)
Citations from after 1930:
None (3) · 6 (1)
Number of text pages:
1 (6) · 2 (4)
Number of claims:
None (1) · 1 (3) · 2 (1) · 3 (4) · 7 (1)
Number of diagram pages:
1 (8) · 2 (2)
Number of figures:
1 (2) · 2 (3) · 3 (2) · 4 (2) · 13 (1)

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