US 1,234,637 A

GPTKB entity

Statements (63)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes an improved design for widgets.
gptkbp:applicationNumber US_123456789
gptkbp:applicationType Non-Provisional
gptkbp:assignee gptkb:Acme_Corporation
gptkb:New_York
gptkbp:citedBy US_2,345,678_A
gptkbp:claims 1. A widget comprising...
gptkbp:classification Class 123 - Internal Combustion Engines
gptkbp:description The invention relates to widgets.
gptkbp:drawings Figure 1 shows the widget.
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 1990-07-14
gptkbp:fieldOfInvention Mechanical Engineering
gptkbp:fieldOfUse Consumer Products
gptkbp:filingDate 1969-05-15
gptkbp:firstClaim gptkb:US_1,234,638_A
https://www.w3.org/2000/01/rdf-schema#label US 1,234,637 A
gptkbp:internationalClassification F02B 75/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:inventorResidence gptkb:California
gptkbp:issueDate 1970-07-14
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus Granted
gptkbp:maintenanceFee Paid
gptkbp:nonPatentCitation Journal_of_Widget_Engineering,_1969.
gptkbp:patentAbstract An improved widget design.
Filed on May 15, 1969.
Examined_by_Jane_Smith.
Filed_with_USPTO.
References_US_1,234,636_A.
gptkbp:patentAssignee Acme_Corporation.
Acme_Corporation,_New_York.
gptkbp:patentCitation gptkb:US_1,234,636_A
Cited_by_US_2,345,678_A.
gptkbp:patentClassification Class 123
Subclass 456
gptkbp:patentExpiration Expires on July 14, 1990.
gptkbp:patentFamily Describes an improved widget.
US_1,234,637_A,_US_1,234,638_A
gptkbp:patentFamilyMembers Includes_US_1,234,638_A.
gptkbp:patentField Engineering.
Mechanical_Devices
gptkbp:patentImage https://example.com/image.jpg
gptkbp:patentInventor 20 years from filing.
John_Doe.
John_Doe,_California.
gptkbp:patentLink https://patents.google.com/patent/US1234637A
gptkbp:patentMaintenanceFee Maintenance fees paid.
gptkbp:patentNumber 1,234,637
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentOwner gptkb:Acme_Corporation
gptkbp:patentStatus Active
Currently active.
No legal disputes.
gptkbp:patentType Utility Patent
Granted on July 14, 1970.
gptkbp:priorityDate 1968-05-15
gptkbp:relatedApplication gptkb:US_1,234,636_A
gptkbp:relatedTo gptkb:US_1,234,636_A
gptkbp:status active
gptkbp:title Improved_Widget_Design