Properties (25)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A method and apparatus for making flexible tubes.
|
| gptkbp:applicationNumber |
gptkb:US_1357956
|
| gptkbp:applicationType |
Utility
|
| gptkbp:assignee |
gptkb:Houghton_Manufacturing_Company
|
| gptkbp:assigneeCountry |
American
|
| gptkbp:citedBy |
gptkb:US_2000000001_A1
|
| gptkbp:classification |
B29C_45/00
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:examiner |
gptkb:John_Doe
|
| gptkbp:features |
5
|
| gptkbp:fieldOfInvention |
Manufacturing
|
| gptkbp:filingDate |
1919-01-30
|
| gptkbp:hasAwards |
10
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 1357956 A
|
| gptkbp:inventor |
gptkb:William_H._H._Houghton
|
| gptkbp:inventorResidence |
American
|
| gptkbp:issueDate |
1920-10-19
|
| gptkbp:language |
English
|
| gptkbp:legalStatus |
Expired
|
| gptkbp:patentFamily |
Houghton_Tube_Family
|
| gptkbp:patentNumber |
1357956
|
| gptkbp:priorityDate |
1918-01-30
|
| gptkbp:relatedPatent |
gptkb:US_1357955_A
|
| gptkbp:title |
Method of and apparatus for making a flexible tube
|