Difference between revisions of "Patent GB-1909-20371"

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m (Text replacement - "|Family year=CPC " to "|CPCs=CPC ")
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* Inventor location:
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=== Sources ===
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* {{esp|GB|190920371A}}
 
{{Patent
 
{{Patent
 
|Year filed=1909
 
|Year filed=1909
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|Office=GB
 
|Office=GB
 
|Patent number=20371
 
|Patent number=20371
|Inventors=William ROWTHORNE
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|Inventors=William Rowthorne; Frederick William Smith
|Inventor country=Frederick William Smith
+
|Inventor country=
|Applicant firm=ROWTHORNE WILLIAM
+
|Applicant firm=William Rowthorne; Frederick William Smith
 
|Applicant is inventor=INDIV
 
|Applicant is inventor=INDIV
 
|Original title=1
 
|Original title=1
 
|English title=Improvements in Screw Propellers and the like
 
|English title=Improvements in Screw Propellers and the like
|Full specification filed date=1909-09-06
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|Full specification filed date=
|Grant date=190920371D
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|Filing date=1909-09-06
|Serial number=1
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|Grant date=
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|Application number=190920371D
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|Serial number=
 
|CPCs=CPC B64C11/22
 
|CPCs=CPC B64C11/22
|First filing=1909
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|First filing=1
|Number of citations=1
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|Family year=1909
|INPADOC family ID=23587302
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|Application ID=23587302
|Number of text pages=11081784
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|INPADOC family ID=11081784
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|Number of text pages=
 
}}
 
}}
=== Sources ===
 
* [http://worldwide.espacenet.com/publicationDetails/biblio?FT=D&CC=GB&NR=190920371A espacenet]
 
* Inventor location:
 

Revision as of 02:01, November 11, 2019

  • Inventor location:

Sources

Year filed 1909
Year granted 1909
Office GB
Patent number 20371
Inventors William Rowthorne, Frederick William Smith
Inventor country
Applicant person
Applicant firm William Rowthorne, Frederick William Smith
Applicant type
Applicant is inventor? INDIV
Original title 1
English title Improvements in Screw Propellers and the like
Tech fields
Filing date 1909-09-06
Full specification filed date
Application number 190920371D
Grant date
Granted?
Publication date
Supplementary to patent
Related to aircraft?
Serial number
Patent agent
Assigned to
National tech categories
IPCs
CPCs CPC B64C11/22
Family year 1909
First filing? 1
Number of citations
Cited by
Application ID 23587302
INPADOC family ID 11081784
Number of text pages
Number of diagram pages
Number of figures
Number of claims