US 4,888,888 A

GPTKB entity

Statements (50)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a method for doing something.
gptkbp:applicationNumber 07/345,678
gptkbp:applicationType Utility
gptkbp:assignee gptkb:Acme_Corporation
gptkbp:citedBy US_5,000,000_A
gptkbp:claims 10
gptkbp:classification H01L 21/00
gptkbp:coInventor gptkb:Alice_Johnson
gptkbp:documentType Patent_Grant
gptkbp:examinationType Regular
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Electrical Engineering
gptkbp:filingDate 1989-05-01
gptkbp:firstClaim A method for doing something.
A method for doing something else.
https://www.w3.org/2000/01/rdf-schema#label US 4,888,888 A
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 1990-12-19
gptkbp:language English
gptkbp:legalStatus Lapsed
gptkbp:location gptkb:United_States
gptkbp:patentAbstract 2
This invention relates to a method for doing something.
gptkbp:patentAssignee 1
gptkbp:patentCitation gptkb:US_4,444,444_A
gptkbp:patentClassification H01L 21/00
gptkbp:patentExpiration 2010-12-19
gptkbp:patentFamily US_4,888,888_A_family
gptkbp:patentField Technology
gptkbp:patentInventor 2
3
5
gptkbp:patentLength 20 years
gptkbp:patentMaintenanceFee Paid
gptkbp:patentNumber 4,888,888
US_X,XXX,XXX_A
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentStatus Expired due to non-payment.
Assignment.
gptkbp:patentType Abandoned
Utility Patent
Non-Provisional
Full Grant
gptkbp:priorityDate 1988-05-01
gptkbp:relatedTo gptkb:US_4,777,777_A
gptkbp:status Expired
gptkbp:subclass H01L
gptkbp:title Method for doing something