Difference between revisions of "Patent CA-1903-79200"

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Inventor location:  David Harris describes himself as a chemist in Brooklyn, NYC.<ref>[http://www.ic.gc.ca/opic-cipo/cpd/eng/patent/79200/images.html?modificationDate=20130013&page=1&scale=25&rotation=0&englishDocType=Description&frenchDocType=Description&type=basic_search&objectName=DIS&numPages=4&query=79200&start=1&num=50 Description in patent doc] on CIPO site</ref>
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Inventor location:  David Harris describes himself as a chemist in Brooklyn, New York City.<ref>[http://www.ic.gc.ca/opic-cipo/cpd/eng/patent/79200/images.html?modificationDate=20130013&page=1&scale=25&rotation=0&englishDocType=Description&frenchDocType=Description&type=basic_search&objectName=DIS&numPages=4&query=79200&start=1&num=50 Description in patent doc] on CIPO site</ref>
 
=== Sources ===
 
=== Sources ===
 
<references />
 
<references />
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|Grant date=1903/01/27
 
|Grant date=1903/01/27
 
|Granted=Yes
 
|Granted=Yes
|Assigned to=The Rubber Balloon Company of America (USA)
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|Related to aircraft=1
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|Assigned to=Rubber Balloon Company of America
 
|National tech categories=CA 46/28
 
|National tech categories=CA 46/28
 
|Family year=1902
 
|Family year=1902

Latest revision as of 11:24, 3 November 2024

Inventor location: David Harris describes himself as a chemist in Brooklyn, New York City.[1]

Sources


Year filed 1902
Year granted 1903
Office CA
Patent number 79200
Inventors W. Winan Freeman, David Harris, Robert G. Brown
Inventor country US, US, US
Inventor location
Applicant person
Applicant firm
Applicant type INDIV
Applicant is inventor? No
Original title Rubber balloon / Ballon en caoutchouc
English title Rubber balloon
Tech fields balloon, rubber
Filing date 1902/06/02
Full specification filed date
Application number CA79200DA
Grant date 1903/01/27
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to Rubber Balloon Company of America
National tech categories CA 46/28
IPCs
CPCs
Family year 1902
First filing? No
Cites these patents
Citations from after 1930
Application ID 339943609
INPADOC family ID
Number of text pages
Number of diagram pages
Number of figures
Number of claims