US 1500001 A

URI: https://gptkb.org/entity/US_1500001_A
GPTKB entity
Statements (56)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This invention relates to widgets and their improvements.
gptkbp:applicationDate 1923-01-01
gptkbp:applicationNumber US_1500001
gptkbp:applicationType Non-Provisional
gptkbp:assignee Doe Industries
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy US_1500002_A
gptkbp:claims 10
gptkbp:classification A47B
gptkbp:description The invention provides a new and improved widget.
gptkbp:drawings Yes
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1944-07-01
gptkbp:fieldOfInvention Manufacturing
gptkbp:filingDate 1923-01-01
https://www.w3.org/2000/01/rdf-schema#label US 1500001 A
gptkbp:internationalClassification A47B 1/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1924-07-01
gptkbp:legalStatus Expired
gptkbp:maintenanceFee Paid
gptkbp:patentAbstract This patent describes an improvement in widgets.
gptkbp:patentAssignee USA.
Doe_Industries.
gptkbp:patentCitation Yes.
US_1500002_A
US_1500002_A.
gptkbp:patentClaim 10 claims.
gptkbp:patentClassification A47B 1/00
A47B 1/00.
gptkbp:patentDescription The invention provides a new and improved widget.
gptkbp:patentExpiration 1944-07-01.
gptkbp:patentFamily US_1500001_A,_US_1500002_A,_US_1500003_A
gptkbp:patentFamilyMembers US_1500001_A,_US_1500002_A,_US_1500003_A.
gptkbp:patentField Manufacturing.
gptkbp:patentFilingDate 1923-01-01.
1924-07-01.
gptkbp:patentInventor Jane_Smith.
John_Doe.
USA.
gptkbp:patentLink https://patents.google.com/patent/US1500001A
gptkbp:patentMaintenanceFee Paid.
gptkbp:patentNumber 1500001
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentStatus Granted
Expired.
gptkbp:patentType Utility
Utility.
Non-Provisional.
US_1500003_A.
gptkbp:priorityDate 1922-01-01
gptkbp:relatedPatent US_1500003_A
gptkbp:subclass A47B 1/00
gptkbp:title Improvement in Widgets