US 4949494 B2

GPTKB entity

Statements (34)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for producing a widget using a novel technique.
gptkbp:applicationNumber 07/305,123
gptkbp:applicationStatus published
gptkbp:applicationType utility
gptkbp:assignee gptkb:Acme_Corporation
gptkb:New_York
gptkbp:citedBy gptkb:US_1234567_A
gptkbp:claims 20
gptkbp:class B23P_15/00
gptkbp:examiner No objections raised.
Jane_Smith
gptkbp:fieldOfUse manufacturing
gptkbp:filingDate 1989-01-06
gptkbp:grantDate 1990-07-31
https://www.w3.org/2000/01/rdf-schema#label US 4949494 B2
gptkbp:internationalClassification H01L 21/00
gptkbp:inventor gptkb:Alice_Johnson
gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:legalStatus granted
gptkbp:maintenanceFee paid
gptkbp:patentCitation US 9876543 B2
gptkbp:patentDescription Describes a method for making a widget.
gptkbp:patentExpiration 2010-07-31
gptkbp:patentFamily US_4949494_B2,_US_4949495_B2
gptkbp:patentLink https://patents.google.com/patent/US4949494B2
gptkbp:patentNumber 4949494
gptkbp:patentType granted
gptkbp:priorityDate 1988-01-06
gptkbp:relatedTo US_4949495_B2
gptkbp:status active
gptkbp:subclass B23P_15/02
gptkbp:title Method for making a widget