US 400,123,480 C1

URI: https://gptkb.org/entity/US_400%2C123%2C480_C1
GPTKB entity
Statements (28)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a method for improving efficiency in mechanical systems.
gptkbp:applicationNumber US_400123480
gptkbp:applicationStatus Active
gptkbp:assignee gptkb:Acme_Corporation
gptkb:New_York
gptkbp:citedBy gptkb:US_500,123,456
gptkbp:examiner Jane_Smith
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:filedIn gptkb:United_States
gptkbp:filingDate 1976-05-10
gptkbp:firstClaim A method for improving efficiency comprising...
https://www.w3.org/2000/01/rdf-schema#label US 400,123,480 C1
gptkbp:internationalClassification F16H 25/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Enforceable
gptkbp:maintenanceFee Paid
gptkbp:numberOfClaims 20
gptkbp:patentFamily US_400,123,480_C1,_US_400,123,479_C1
gptkbp:patentLength 20 years
gptkbp:patentType Utility Patent
gptkbp:priorityDate 1975-05-10
gptkbp:publicationDate 1977-01-11
gptkbp:relatedTo gptkb:US_400,123,479_C1
gptkbp:status Granted
gptkbp:title Method for improving efficiency