Properties (27)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
This patent describes an improved design for widgets.
|
| gptkbp:applicationNumber |
US 05/580,000
|
| gptkbp:assignee |
Doe Industries
|
| gptkbp:assigneeCountry |
gptkb:New_York
|
| gptkbp:citedBy |
US_4,500,000_A
|
| gptkbp:claims |
10
|
| gptkbp:classification |
U.S._Class_123/456
|
| gptkbp:documentType |
Utility Patent
|
| gptkbp:examiner |
Jane_Smith
|
| gptkbp:fieldOfInvention |
Mechanical Engineering
|
| gptkbp:filingDate |
1975-05-30
|
| gptkbp:firstClaim |
A widget comprising...
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 4,000,016 A
|
| gptkbp:inventor |
gptkb:John_Doe
|
| gptkbp:inventorResidence |
gptkb:California
|
| gptkbp:issueDate |
1977-12-28
|
| gptkbp:issuedBy |
gptkb:United_States_Patent_and_Trademark_Office
|
| gptkbp:language |
English
|
| gptkbp:legalStatus |
Lapsed
|
| gptkbp:location |
gptkb:United_States
|
| gptkbp:maintenanceFee |
Paid
|
| gptkbp:patentFamily |
US_4,000,016_A,_US_4,500,000_A
|
| gptkbp:priorityDate |
1975-05-30
|
| gptkbp:relatedTo |
US 3,999,999 A
|
| gptkbp:status |
Expired
|
| gptkbp:title |
Improved_Widget_Design
|