US 1900001 A

GPTKB entity

Properties (58)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This invention relates to widgets and more particularly to an improved widget design.
gptkbp:applicationNumber US_1234567
gptkbp:applicationPublication US_1900001_A1
gptkbp:applicationType Utility
gptkbp:assignee Example Corporation
gptkbp:assigneeCountry gptkb:Los_Angeles,_CA
gptkbp:assigneeType Corporation
gptkbp:citedBy US_1900002_A
gptkbp:claims 10
gptkbp:classification B23Q 11/00
gptkbp:description The invention provides a new and improved widget that enhances performance.
gptkbp:drawings Figure 1 shows the widget.
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1950-03-14
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filingDate 1932-01-12
gptkbp:firstClaim US 1900004 A
gptkbp:hasResearchInterest B23Q_11/00;_B23Q_15/00
https://www.w3.org/2000/01/rdf-schema#label US 1900001 A
gptkbp:internationalClassification B23Q 11/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:New_York,_NY
American
gptkbp:issueDate 1933-03-14
gptkbp:legalStatus Lapsed
gptkbp:maintenanceFee Paid
gptkbp:patentAbstract An improved widget design that offers better efficiency.
gptkbp:patentAssignee Example_Corporation.
Los_Angeles,_CA.
gptkbp:patentCitation US_1900000_A
US_1900002_A.
US_1900004_A.
gptkbp:patentClaim 10 claims.
gptkbp:patentClassification B23Q 11/00.
gptkbp:patentDescription Detailed description of the widget and its advantages.
gptkbp:patentExpiration 1950-03-14.
gptkbp:patentFamily US_1900001_A,_US_1900002_A,_US_1900003_A
gptkbp:patentFamilyMembers US_1900001_A,_US_1900002_A,_US_1900003_A.
gptkbp:patentField B23Q_11/00;_B23Q_15/00.
gptkbp:patentFilingDate 1932-01-12.
1933-03-14.
gptkbp:patentInventor American.
Jane_Smith.
John_Doe.
New_York,_NY.
gptkbp:patentLitigation nan
gptkbp:patentMaintenanceFee Paid.
gptkbp:patentNumber 1900001
gptkbp:patentStatus Lapsed.
gptkbp:patentType Granted
Utility.
Corporation.
US_1900003_A.
gptkbp:priorityDate 1931-01-12
gptkbp:relatedPatent US_1900003_A
gptkbp:status Expired
gptkbp:title An Improved Widget