Difference between revisions of "Patent US-1902-827017"

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Wings that fold when not in use; framewood of rods, hinges, and wheels covered by canvas; articulated like bird or bat wings.
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Inventor location (imputed by [[HistPat]]): Berlin, Germany
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=== Sources ===
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{{USpatentsources|827017}}
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* Short's DB
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* PTO 244
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* Neilson 1910
 
{{Patent
 
{{Patent
 
|Year filed=1902
 
|Year filed=1902
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|Office=US
 
|Office=US
 
|Patent number=827017
 
|Patent number=827017
|Inventors=Joseph HOFMANN
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|Inventors=Joseph Hofmann
 
|Inventor country=DE
 
|Inventor country=DE
|Applicant person=HOFMANN JOSEPH
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|Applicant person=Joseph Hofmann
 
|Applicant type=INDIV
 
|Applicant type=INDIV
|Applicant is inventor=1
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|Applicant is inventor=Yes
 
|Original title=Wing of flying machines
 
|Original title=Wing of flying machines
 
|English title=Wing of flying machines
 
|English title=Wing of flying machines
|Tech field=Airfoil
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|Tech fields=airfoil; flapping; sail
|Filing date= flapping
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|Filing date=June 27, 1902
|Full specification filed date= sail
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|Application number=1902113482
|Application number='1902-06-27
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|Grant date=July 24, 1906
|Granted=1902113482
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|Granted=Yes
|Publication date=1906-07-24
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|Related to aircraft=Yes
|Supplementary to patent=1
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|Serial number=113482
|Patent agent=1
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|Patent agent=Harold Binney
|Assigned to=113482
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|National tech categories=USPC 244/49; USPC 244/72
|CPCs=244/49  
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|IPCs=IPC B64C3/56
|Family year= 244/72
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|CPCs=CPC B64C3/56
|First filing=B64C3/56
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|Family year=1902
|Number of citations=B64C3/56
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|First filing=Yes
|Cited by=1902
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|Application ID=46981742
|Application ID=1
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|INPADOC family ID=43662439
|Number of diagram pages=46981742
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|Number of text pages=3
|Number of figures=43662439
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|Number of diagram pages=2
 
}}
 
}}

Latest revision as of 18:52, 28 December 2024

Wings that fold when not in use; framewood of rods, hinges, and wheels covered by canvas; articulated like bird or bat wings.

Inventor location (imputed by HistPat): Berlin, Germany

Sources


Year filed 1902
Year granted 1906
Office US
Patent number 827017
Inventors Joseph Hofmann
Inventor country DE
Inventor location
Applicant person Joseph Hofmann
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Wing of flying machines
English title Wing of flying machines
Tech fields airfoil, flapping, sail
Filing date June 27, 1902
Full specification filed date
Application number 1902113482
Grant date July 24, 1906
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number 113482
Patent agent Harold Binney
Assigned to
National tech categories USPC 244/49, USPC 244/72
IPCs IPC B64C3/56
CPCs CPC B64C3/56
Family year 1902
First filing? Yes
Cites these patents
Citations from after 1930
Application ID 46981742
INPADOC family ID 43662439
Number of text pages 3
Number of diagram pages 2
Number of figures
Number of claims