Statements (14)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:US_patent
|
| gptkbp:application |
US 98,738
|
| gptkbp:assignee |
gptkb:Frank_J._Zamboni_&_Co.,_Inc.
|
| gptkbp:citation |
subsequent Zamboni patents
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:date |
February 28, 1956
|
| gptkbp:fieldOfInvention |
ice resurfacing
|
| gptkbp:filingDate |
June 10, 1949
|
| gptkbp:inventedBy |
gptkb:Frank_J._Zamboni
|
| gptkbp:relatedTo |
gptkb:Zamboni_ice_resurfacing_machine
|
| gptkbp:title |
Method of constructing roads
|
| gptkbp:bfsParent |
gptkb:US_Patent_2,649,311
|
| gptkbp:bfsLayer |
5
|
| https://www.w3.org/2000/01/rdf-schema#label |
US Patent 2,736,880
|