US 3000025 A

GPTKB entity

Statements (33)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This invention relates to an improved method of manufacturing widgets.
gptkbp:applicationNumber 3000025
gptkbp:applicationPublicationNumber US_3000025_A1
gptkbp:applicationType Utility
gptkbp:assignee Doe Industries
gptkbp:assigneeCountry American
gptkbp:citedBy gptkb:US_4000001_A
gptkb:US_5000002_A
gptkbp:claims 1. A method for making widgets.
2. A widget made by the method of claim 1.
gptkbp:designatedAs gptkb:US
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1981-09-05
gptkbp:fieldOfInvention Manufacturing
gptkbp:filingDate 1959-05-01
gptkbp:firstClaim A method for making a widget comprising the steps of...
https://www.w3.org/2000/01/rdf-schema#label US 3000025 A
gptkbp:internationalClassification B29C_45/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence American
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Active
gptkbp:maintenanceFee Paid
gptkbp:patentFamily Doe Widget Family
gptkbp:patentLength 20 years
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1958-05-01
gptkbp:publicationDate 1961-09-05
gptkbp:relatedTo US_3000026_A
US_3000027_A
gptkbp:status granted
gptkbp:title Improvement in Widget Manufacturing