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gptkbp:instanceOf
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patent
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|
gptkbp:abstract
|
This invention relates to an improved method for manufacturing widgets.
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gptkbp:applicationDate
|
1950-01-15
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gptkbp:applicationNumber
|
Serial No. 123456
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gptkbp:applicationType
|
Utility
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|
gptkbp:assignee
|
Doe Industries
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gptkbp:citedBy
|
US_3,000,000_A
US_4,000,000_A
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gptkbp:claims
|
Claim 3: The method of claim 1, further including a step of heating.
Claim 1: A method for making widgets.
Claim 2: The method of claim 1, wherein the widgets are made of plastic.
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gptkbp:country
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gptkb:United_States
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gptkbp:documentType
|
Patent_Grant
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|
gptkbp:examiner
|
Jane_Smith
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gptkbp:expirationDate
|
1971-05-01
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gptkbp:fieldOfInvention
|
Manufacturing technology
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|
gptkbp:fieldOfUse
|
Manufacturing
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gptkbp:filingDate
|
1951-01-15
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gptkbp:firstClaim
|
gptkb:US_2,555,570_A1
gptkb:US_2,555,571_A1
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
US 2,555,569 A1
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|
gptkbp:internationalClassification
|
B29C_45/00
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|
gptkbp:inventor
|
gptkb:Alice_Johnson
gptkb:Bob_Brown
gptkb:John_Doe
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gptkbp:issuedBy
|
gptkb:United_States_Patent_and_Trademark_Office
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|
gptkbp:language
|
English
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gptkbp:legalStatus
|
Lapsed
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gptkbp:location
|
gptkb:United_States
|
|
gptkbp:patentClassification
|
Subclass 456
Class 29
Subclass 1000
Subclass 404
Subclass 505
Subclass 707
Subclass 808
Subclass 909
Subclass_123
Subclass_101
Subclass_202
Subclass_303
Subclass_606
Subclass_789
|
|
gptkbp:patentFamily
|
Doe Widget Family
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|
gptkbp:patentNumber
|
2,555,569
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|
gptkbp:patentType
|
Utility Patent
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|
gptkbp:priorityDate
|
1950-01-15
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|
gptkbp:publicationDate
|
1951-05-01
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gptkbp:relatedApplication
|
gptkb:US_2,555,568_A1
gptkb:US_2,555,570_A1
|
|
gptkbp:relatedTo
|
gptkb:US_2,555,568_A1
gptkb:US_2,555,570_A1
|
|
gptkbp:status
|
Expired
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|
gptkbp:technicalField
|
Mechanical Engineering
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|
gptkbp:title
|
Improvement in Widget Manufacturing
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