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Displaying records 21 to 40 (of 106)
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| Patent #: | 194869
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| Inventor: | Clemens, Peter F. |
| Invention: | Tractor Hitch |
| Location: | Vulcan |
| Date: | 16/12/19 |
| Category: | Agricultural T&E; |
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| Patent #: | 188935
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| Inventor: | Cruickshank, Alexander Norman |
| Invention: | Egg Lifter |
| Location: | Edmonton |
| Date: | 04/03/19 |
| Category: | Food Processing T&E; |
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| Patent #: | 191515
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| Inventor: | Cunningham, Frank Leslie |
| Invention: | Mop |
| Location: | Calgary |
| Date: | 15/07/19 |
| Category: | Housekeeping T&E; |
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| Patent #: | 193949
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| Inventor: | Currie, John William |
| Invention: | Oil Burner |
| Location: | Edmonton |
| Date: | 18/11/19 |
| Category: | Temperature Control Device |
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| Patent #: | 190679
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| Inventor: | Davis, George B. |
| Invention: | Elevator Mechanism |
| Location: | Calgary |
| Date: | 03/06/19 |
| Category: | Agricultural T&E; |
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| Patent #: | 195141
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| Inventor: | DeLong, Ernest William |
| Invention: | Tire Chain |
| Location: | Red Deer |
| Date: | 23/12/19 |
| Category: | Land Transportation Accessory |
| Comments: | see above |
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| Patent #: | 195142
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| Inventor: | Demas, Andrew |
| Invention: | Atomizer |
| Location: | Calgary |
| Date: | 23/12/19 |
| Category: | Power Production T&E; |
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| Patent #: | 193262
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| Inventor: | Diver Mineral Separator Company, Ltd |
| Invention: | Metal Recovery |
| Location: | Calgary |
| Date: | 14/10/19 |
| Category: | Mining T&E; |
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| Patent #: | 190102
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| Inventor: | Diver, Daniel |
| Invention: | Separator for Gold and Silver |
| Location: | Calgary |
| Date: | 06/05/19 |
| Category: | Mining T&E; |
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| Patent #: | 193262
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| Inventor: | Diver, Daniel |
| Invention: | Metal Recovery |
| Location: | Calgary |
| Date: | 14/10/19 |
| Category: | Mining T&E; |
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| Patent #: | 194551
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| Inventor: | Diver, Daniel |
| Invention: | Pump |
| Location: | Calgary |
| Date: | 09/12/19 |
| Category: | Temperature Control Device |
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| Patent #: | 195145
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| Inventor: | Doering, Frank Frederick |
| Invention: | Carburetter |
| Location: | Purple Springs |
| Date: | 23/12/19 |
| Category: | Power Production T&E; |
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| Patent #: | 189722
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| Inventor: | Edwards, Joseph George |
| Invention: | Tractor Truck Frame |
| Location: | Calgary |
| Date: | 22/04/19 |
| Category: | Agricultural T&E; |
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| Patent #: | 189946
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| Inventor: | Eshelby, William |
| Invention: | Tube for Lining Water Pipes |
| Location: | Calgary |
| Date: | 29/04/19 |
| Category: | Building Fragment |
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| Patent #: | 193593
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| Inventor: | Evans, Mary L.. (nee Ralph); |
| Invention: | Bottle Cap |
| Location: | Calgary |
| Date: | 04/11/19 |
| Category: | Food Processing T&E; |
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| Patent #: | 192271
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| Inventor: | Fisher, Arthur Miller |
| Invention: | Animal Trap |
| Location: | Calgary |
| Date: | 26/08/19 |
| Category: | Fishing & Trapping T&E; |
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| Patent #: | 193765
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| Inventor: | Forrest, Herman Craig |
| Invention: | Derrick |
| Location: | Claresholm |
| Date: | 11/11/19 |
| Category: | Mining T&E; |
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| Patent #: | 189922
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| Inventor: | Franklin, Gustave Arthur |
| Invention: | Valve |
| Location: | Calgary |
| Date: | 29/04/19 |
| Category: | Plumbing Fixture |
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| Patent #: | 189504
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| Inventor: | Gordon, Alexander Wilberforce |
| Invention: | Machine for Lifting and Holding Automobiles off the Ground |
| Location: | Crossfield |
| Date: | 08/04/19 |
| Category: | Mechanical T&E; |
| Comments: | see Prairie Sod and Golden Rod: history of Crossfield and District; biographical information; b Ontaro 1880; shipwright; carpenter; moved to Curlew 1904-05; m Jane Morrison 1908; Crossfield; insurance business; sold DeLaval cream separators and Case machinery; owned first car in the area; 1930s Justice of the Peace |
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| Patent #: | 194368
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| Inventor: | Haimson, Kiva |
| Invention: | Gate |
| Location: | Scollard |
| Date: | 02/12/19 |
| Category: | Site Feature |
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