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Search Results
Displaying records 1 to 20 (of 41)
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| Patent #: | 402133
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| Inventor: | Andrews, Edwin |
| Invention: | Gas Burner |
| Location: | Turner Valley |
| Date: | 13/01/42 |
| Category: | Temperature Control Device |
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| Patent #: | 405067
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| Inventor: | Arndt, Christian |
| Invention: | Post Hole Auger |
| Location: | Bruderheim |
| Date: | 02/06/42 |
| Category: | Agricultural T&E; |
| Comments: | see From bush to bushels; biographical information; mentions invention of a plane |
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| Patent #: | 408838
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| Inventor: | Arthur D. Cumming Ltd., (assignee) |
| Invention: | Refrigerating Plant |
| Location: | Calgary |
| Date: | 24/11/42 |
| Category: | Building Fragment |
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| Patent #: | 406782
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| Inventor: | Batenchuk, Petro |
| Invention: | Disc Plough Sharpener |
| Location: | Hines Creek |
| Date: | 18/08/42 |
| Category: | Agricultural T&E; |
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| Patent #: | 403861
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| Inventor: | Blake, Maynard, (assignee) |
| Invention: | Snow Car |
| Location: | Fairview |
| Date: | 31/03/42 |
| Category: | Land Transportation Accessory |
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| Patent #: | 407624
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| Inventor: | Brattland, Charles |
| Invention: | Self Steering Mechanism |
| Location: | Vegreville |
| Date: | 29/09/42 |
| Category: | Land Transportation Accessory |
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| Patent #: | 405867
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| Inventor: | Briosi, Andrew Arthur (Andy) |
| Invention: | Beet Topper |
| Location: | Picture Butte |
| Date: | 07/07/42 |
| Category: | Agricultural T&E; |
| Comments: | b 1912 Purple Springs; farmer; small backyard workshop; salvaged and scrounged parts; nearly 50 inventions, only 4 patented; developed golf course in 1960s; d 1982; see Lethbridge Archives files; patents, photos sugar beet lifter P19871103001-GP; P19851143018-GP harvesting sugar beets, P19752990126 & P19752990131 sugar beet thinner; P19760204024 beet harvester; manufactured by Kirchner Machine Ltd., Lethbridge; memoires, film footage P19891004000-GP; P19911043041-GR, oral history interview available |
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| Patent #: | 408765
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| Inventor: | Campbell, Hugh McKay |
| Invention: | Stove Pipe |
| Location: | Mallaig |
| Date: | 24/11/42 |
| Category: | Building Fragment |
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| Patent #: | 405824
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| Inventor: | Chartrand, Phillip Albert Vincent, (assignor) |
| Invention: | Loading and Unloading Elevator |
| Location: | Gleichen |
| Date: | 30/06/42 |
| Category: | Agricultural T&E; |
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| Patent #: | 406630
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| Inventor: | Christoffel, Henry |
| Invention: | Tinner's Snips |
| Location: | McLennan |
| Date: | 11/08/42 |
| Category: | Metalworking T&E; |
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| Patent #: | 408311
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| Inventor: | Consolidated Mining and Smelting Company of Canada Ltd. (assignee) |
| Invention: | Addition Agent for Caustic Alkali Electrolytes in the Production of Hydrogen and Oxygen |
| Location: | Montreal, PQ |
| Date: | 03/11/42 |
| Category: | Mining T&E; |
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| Patent #: | 408838
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| Inventor: | Cumming, Ford J., assignor |
| Invention: | Refrigerating Plant |
| Location: | Minneapolis, MB |
| Date: | 24/11/42 |
| Category: | Building Fragment |
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| Patent #: | 401932
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| Inventor: | Dickinson, Francis |
| Invention: | Overhead Sliding Door |
| Location: | Calgary |
| Date: | 06/01/42 |
| Category: | Building Fragment |
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| Patent #: | 403861
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| Inventor: | Dupuis, Aime, (assignee) |
| Invention: | Snow Car |
| Location: | Fairview |
| Date: | 31/03/42 |
| Category: | Land Transportation Accessory |
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| Patent #: | 408770
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| Inventor: | Griffith, William Earl |
| Invention: | Drilling Tool Resurfacing Device |
| Location: | Longview |
| Date: | 24/11/42 |
| Category: | Metalworking T&E; |
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| Patent #: | 408461
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| Inventor: | Handley, Lester S. |
| Invention: | Lever Actuating Mechanism |
| Location: | Turin |
| Date: | 10/11/42 |
| Category: | Agricultural T&E; |
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| Patent #: | 403892
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| Inventor: | Hector, Morris |
| Invention: | Safety Cleaning Tool |
| Location: | Royalties |
| Date: | 07/04/42 |
| Category: | Mining T&E; |
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| Patent #: | 408329
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| Inventor: | Hoving, Albert |
| Invention: | Rotary Engine |
| Location: | Calgary |
| Date: | 03/11/42 |
| Category: | Power Production T&E; |
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| Patent #: | 407377
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| Inventor: | Irwin, Herbert Ellwood |
| Invention: | Aircraft |
| Location: | Barons |
| Date: | 15/09/42 |
| Category: | Aerospace Transportation Equipment |
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| Patent #: | 402148
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| Inventor: | Jacobi, Charles Sr. |
| Invention: | Slope Hauling Apparatus Safety Device |
| Location: | Cadomin |
| Date: | 13/01/42 |
| Category: | Mining T&E; |
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