US 4,000,075 A

GPTKB entity

Statements (46)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved method for manufacturing widgets.
gptkbp:applicationNumber 05/000,000
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:citedBy US_4,500,000_A
gptkbp:claims 10
gptkbp:class B29C_45/00
gptkbp:documentType Utility Patent
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1994-12-28
gptkbp:fieldOfInvention Manufacturing Technology
gptkbp:fieldOfUse Consumer Goods
gptkbp:filingDate 1975-01-31
https://www.w3.org/2000/01/rdf-schema#label US 4,000,075 A
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1977-12-28
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:language English
gptkbp:legalStatus Lapsed
gptkbp:location gptkb:Washington,_D.C.
gptkbp:patentAbstract A method for improving widget production efficiency.
gptkbp:patentCitation US_3,500,000_A
gptkbp:patentClaim Claim 1: A method for...
gptkbp:patentClassification Class 29
Subclass 45
gptkbp:patentDescription Detailed description of the widget manufacturing process.
gptkbp:patentExpiration 1994-12-28
gptkbp:patentFamily US_4,000,075_A,_US_4,500,000_A
gptkbp:patentField Manufacturing Technology
gptkbp:patentFilingDate 1975-01-31
1977-12-28
gptkbp:patentImage image_url_here
gptkbp:patentInventor gptkb:John_Doe
gptkbp:patentNumber 4,000,075
gptkbp:patentOwner gptkb:XYZ_Corporation
gptkbp:patentStatus Expired
Maintenance fee paid.
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1975-01-31
gptkbp:relatedTo US_3,000,000_A
gptkbp:status Expired
gptkbp:subclass B29C_45/10
gptkbp:technologyDomain Manufacturing Processes
gptkbp:title Improvement in Widget Manufacturing