Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:intellectual_property
|
| gptkbp:administered_by |
1862-05-06
|
| gptkbp:application |
36,282
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:field_of_use |
mechanical engineering
|
| https://www.w3.org/2000/01/rdf-schema#label |
US Patent 36,282
|
| gptkbp:invention |
gptkb:John_W._Mc_Culloch
utility patent |
| gptkbp:may_be_assigned_to |
gptkb:Mc_Culloch_&_Co.
|
| gptkbp:status |
expired
|
| gptkbp:title |
Improvement in the mode of constructing and operating a steam engine.
|
| gptkbp:bfsParent |
gptkb:Bullock's_printing_press
|
| gptkbp:bfsLayer |
7
|