Properties (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A method and apparatus for producing a continuous sheet of material.
|
| gptkbp:applicationNumber |
US_1950-01-12
|
| gptkbp:applicationStatus |
active
|
| gptkbp:assignee |
gptkb:Houghton_Mifflin_Company
|
| gptkbp:citedBy |
US_3000000_A
|
| gptkbp:class |
B29C 48/00
|
| gptkbp:examiner |
gptkb:John_Doe
|
| gptkbp:fieldOfInvention |
manufacturing
|
| gptkbp:filingDate |
1950-01-12
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 2555584 A
|
| gptkbp:inventor |
gptkb:William_H._H._Houghton
|
| gptkbp:issuedOn |
1951-09-04
|
| gptkbp:numberOfClaims |
10
|
| gptkbp:numberOfFigures |
5
|
| gptkbp:patentFamily |
US_2555584_A,_US_3000000_A,_US_2555583_A
|
| gptkbp:patentType |
utility
|
| gptkbp:priorityDate |
1950-01-12
|
| gptkbp:relatedTo |
gptkb:US_2555583_A
|
| gptkbp:status |
granted
|
| gptkbp:subclass |
B29C 48/02
|
| gptkbp:title |
Method of and apparatus for producing a continuous sheet of material
|