Properties (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A method and apparatus for making a paper container.
|
| gptkbp:applicationDate |
1921-10-23
|
| gptkbp:applicationNumber |
US_1021920
|
| gptkbp:assignee |
gptkb:Houghton_Manufacturing_Company
|
| gptkbp:citedBy |
gptkb:US_20050012345A1
|
| gptkbp:classification |
B31B 1/00
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:documentType |
granted patent
|
| gptkbp:expirationDate |
1940-10-23
|
| gptkbp:fieldOfInvention |
packaging technology
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 1472585 B2
|
| gptkbp:inventor |
gptkb:William_H._H._Houghton
|
| gptkbp:issuedOn |
1923-10-23
|
| gptkbp:language |
English
|
| gptkbp:legalStatus |
active
|
| gptkbp:maintenanceFee |
paid
|
| gptkbp:patentFamily |
Houghton_container_patents
|
| gptkbp:patentType |
utility
|
| gptkbp:priorArt |
1920-10-23
|
| gptkbp:relatedPatent |
gptkb:US_1234567_A
|
| gptkbp:status |
granted
|
| gptkbp:title |
Method of and apparatus for making a paper container
|