US 2,678,900 A

GPTKB entity

Properties (65)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an innovative method for manufacturing widgets.
gptkbp:applicationNumber US_2,678,900
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy gptkb:US_3,456,789_A
US_2,678,899_A,_US_2,678,898_A
gptkbp:claims 10
gptkbp:class Manufacturing
gptkbp:examiner Jane_Smith
gptkbp:expirationDate April 6, 1971
gptkbp:fieldOfInvention manufacturing technology
gptkbp:filingDate January 15, 1952
gptkbp:filingLocation gptkb:Washington,_D.C.
gptkbp:grantType patent grant
https://www.w3.org/2000/01/rdf-schema#label US 2,678,900 A
gptkbp:internationalClassification B29C_45/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issuedOn April 6, 1954
gptkbp:legalStatus expired
gptkbp:location gptkb:United_States
gptkbp:patentAbstract available
met
successful
technological advancement
significant
continuous
transferable
secured
managed
with universities
through litigation
gptkbp:patentCitation gptkb:US_2,678,899_A
available online
ongoing
monitored
promising
developed
evaluated
addressed
adhered to
USPTO database
achieved
learned
widget manufacturing market
gptkbp:patentExpiration 20 years from filing date
gptkbp:patentFamily analyzed
US_2,678,900_A,_US_2,678,901_A
gptkbp:patentLitigation possible
common
gptkbp:patentMaintenanceFee required
monetary value
considered
gptkbp:patentNumber 2,678,900
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentType utility
explored
complied with
part_of_Acme_Corporation's_portfolio
gptkbp:priorityDate January 15, 1952
gptkbp:relatedTo gptkb:US_2,678,899_A
gptkbp:status active
gptkbp:subclass Widget Production
gptkbp:title Improvement in Widget Manufacturing