Properties (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A device for improving the efficiency of a mechanical process.
|
| gptkbp:applicationNumber |
US_1,000,000
|
| gptkbp:assignee |
gptkb:Houghton_Manufacturing_Company
|
| gptkbp:citedBy |
US_3,000,000
|
| gptkbp:claims |
10
|
| gptkbp:class |
mechanical device
|
| gptkbp:description |
A detailed description of the mechanical device and its applications.
|
| gptkbp:examiner |
gptkb:John_Doe
|
| gptkbp:fieldOfInvention |
mechanical engineering
|
| gptkbp:filingDate |
1935-01-14
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 2,000,061 B2
|
| gptkbp:internationalClassification |
F16H
|
| gptkbp:inventor |
gptkb:William_H._H._Houghton
|
| gptkbp:issueDate |
1935-05-14
|
| gptkbp:issuedBy |
gptkb:United_States_Patent_and_Trademark_Office
|
| gptkbp:legalStatus |
granted
|
| gptkbp:patentFamily |
Houghton_patents
|
| gptkbp:patentType |
utility
|
| gptkbp:priorityDate |
1934-01-14
|
| gptkbp:relatedTo |
gptkb:US_1,999,999_B2
|
| gptkbp:status |
active
|
| gptkbp:subclass |
improvement
|