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Search Results
Displaying records 41 to 60 (of 92)
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| Patent #: | 305064
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| Inventor: | Hutton, Lionel Alfred Bennett |
| Invention: | Articulated Conduit Rod |
| Location: | Calgary |
| Date: | 28/10/30 |
| Category: | Unclassified T&E; |
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| Patent #: | 304499
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| Inventor: | James, Alfred |
| Invention: | Bag Fastener |
| Location: | Red Deer |
| Date: | 07/10/30 |
| Category: | Product Package |
| Comments: | steam & diesel engineer; retired to Vancouver; RDA |
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| Patent #: | 305344
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| Inventor: | Kantor, Albert |
| Invention: | Fuse Protector |
| Location: | Edmonton |
| Date: | 04/11/30 |
| Category: | Electrical & Magnetic T&E; |
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| Patent #: | 306472
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| Inventor: | Knights, William Geogre |
| Invention: | Collar Stud |
| Location: | Calgary |
| Date: | 09/12/30 |
| Category: | Clothing Accessory |
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| Patent #: | 299245
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| Inventor: | Knights, William George |
| Invention: | Change Speed Gearing |
| Location: | Calgary |
| Date: | 15/04/30 |
| Category: | Power Production T&E; |
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| Patent #: | 298734
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| Inventor: | Knudson, John C. |
| Invention: | Railway Stock Guard |
| Location: | Coalhurst |
| Date: | 25/03/30 |
| Category: | Rail Transportation Accessory |
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| Patent #: | 298132
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| Inventor: | Lehman, Charles Lewis |
| Invention: | Gas Heater for Garages or Offices |
| Location: | Edmonton |
| Date: | 11/03/30 |
| Category: | Temperature Control Device |
| Comments: | see above |
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| Patent #: | 298133
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| Inventor: | Lehman, Charles Lewis |
| Invention: | Heat Economizer for Hot Air Furnaces |
| Location: | Edmonton |
| Date: | 11/03/30 |
| Category: | Temperature Control Device |
| Comments: | see above |
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| Patent #: | 302451
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| Inventor: | Lehman, Charles Lewis |
| Invention: | Horizontal Tubular Boiler Heated by Gas or Oil Burners |
| Location: | Edmonton |
| Date: | 29/07/30 |
| Category: | Temperature Control Device |
| Comments: | see above |
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| Patent #: | 299035
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| Inventor: | Leonard, John Albert |
| Invention: | Dish Washer |
| Location: | Edmonton |
| Date: | 08/04/30 |
| Category: | Housekeeping T&E; |
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| Patent #: | 303677
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| Inventor: | Long, Harold Thomas, (assignor) |
| Invention: | Battery for Flashlights |
| Location: | Toronto, ON |
| Date: | 02/09/30 |
| Category: | Lighting Device |
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| Patent #: | 300707
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| Inventor: | Lorimer, Thomas Morison |
| Invention: | Device for Operating Elevator Doors |
| Location: | Lacombe |
| Date: | 03/06/30 |
| Category: | Building Fragment |
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| Patent #: | 303955
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| Inventor: | Mark, Frank A. |
| Invention: | Piano String Tuning and Retaining Means |
| Location: | Evergreen |
| Date: | 16/09/30 |
| Category: | Musical T&E;, Stringed |
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| Patent #: | 299669
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| Inventor: | Marshall, Charles Hubert |
| Invention: | Headlight Control |
| Location: | Consort |
| Date: | 29/04/30 |
| Category: | Land Transportation Accessory |
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| Patent #: | 304023
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| Inventor: | McCann, Francis Joseph, (assignor) |
| Invention: | Shock Forming Machine |
| Location: | Edmonton |
| Date: | 16/09/30 |
| Category: | Agricultural T&E; |
| Comments: | see above |
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| Patent #: | 301064
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| Inventor: | McLeod, Henry R. |
| Invention: | Harrow |
| Location: | Leslieville |
| Date: | 17/06/30 |
| Category: | Agricultural T&E; |
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| Patent #: | 297231
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| Inventor: | McLeod, Ida May |
| Invention: | Sanitary Food Protector |
| Location: | Hobbema |
| Date: | 04/02/30 |
| Category: | Food Service T&E; |
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| Patent #: | 297225
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| Inventor: | Merrill, Frederick Horace |
| Invention: | Ventilating Device |
| Location: | Airdrie |
| Date: | 04/02/30 |
| Category: | Temperature Control Device |
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| Patent #: | 300643
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| Inventor: | Modry, Casper |
| Invention: | Rail Lifting Bar |
| Location: | Strome |
| Date: | 03/06/30 |
| Category: | Rail Transportation Accessory |
| Comments: | see Lanterns on the Prairie: Strome Diamond Jubilee, 1905-1980; biographical information; came from Poland 1912; 1917 to Strome; m Mary Schulte 1922, 3 children; 1914 moved to Camrose, d 1970 |
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| Patent #: | 306018
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| Inventor: | Moritz, Louis John |
| Invention: | Boring and Dressing Machine |
| Location: | Calgary |
| Date: | 25/11/30 |
| Category: | Metalworking T&E; |
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