US 3456791 C9

GPTKB entity

Properties (50)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a method for improving the efficiency of widget manufacturing.
gptkbp:applicationNumber 3456791
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkb:New_York
gptkbp:assigneeCountry gptkb:USA
gptkbp:citedBy gptkb:US_1234567_A
gptkb:US_2345678_B2
gptkbp:claims 10
gptkbp:class B29C_45/00
gptkbp:description A detailed description of the invention and its applications.
gptkbp:drawings Figure 1, Figure 2
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1989-07-01
gptkbp:fieldOfUse manufacturing
gptkbp:filingDate 1966-05-09
https://www.w3.org/2000/01/rdf-schema#label US 3456791 C9
gptkbp:internationalClassification B29C_45/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1969-07-01
gptkbp:legalStatus granted
gptkbp:location gptkb:United_States
gptkbp:maintenanceFee paid
gptkbp:patentCitation US_1234567_A,_US_2345678_B2
gptkbp:patentClassification manufacturing processes
mechanical
gptkbp:patentExpiration 1989-07-01
gptkbp:patentFamily US_3456791_C9,_US_4567890_A,_US_5678901_B1
gptkbp:patentNumber 3456791
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentStatus issued
assigned
patent granted
patent expired
patent reissued
maintenance fee paid
patent application filed
gptkbp:patentType granted
utility
filed
gptkbp:priorityDate 1965-05-09
gptkbp:relatedPatent gptkb:US_5678901_B1
gptkb:US_4567890_A
gptkbp:status active
gptkbp:subclass B29C_45/10
gptkbp:technicalField mechanical engineering
gptkbp:title Improvement in Widget Manufacturing