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Displaying records 1 to 20 (of 36)
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| Patent #: | 476624
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| Inventor: | Banscher, Fritz |
| Invention: | Methods of Atomizing Liquid Fuels |
| Location: | Edmonton |
| Date: | 04/09/51 |
| Category: | Power Production T&E; |
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| Patent #: | 471697
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| Inventor: | Bechdholt, Frederick |
| Invention: | Scraping Devices for Cleaning Plow Discs |
| Location: | Olds |
| Date: | 27/02/51 |
| Category: | Agricultural T&E; |
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| Patent #: | 471698
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| Inventor: | Bechdholt, Frederick |
| Invention: | Disc Plow Adjusting Apparatus |
| Location: | Olds |
| Date: | 27/02/51 |
| Category: | Agricultural T&E; |
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| Patent #: | 479168
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| Inventor: | Bradshaw, Maxwell W. |
| Invention: | Hay Bale Stackers and Loaders |
| Location: | Mountain View |
| Date: | 11/12/51 |
| Category: | Agricultural T&E; |
| Comments: | see correspondence from daughter Maxine Bradshaw Hanson to Lethbridge Herald; b Utah 1900; immigrated to Canada 1901; Birdseye Ranch; needed a machine that could pick up hay bales and boost them to overhead stacks or haylofts; built a working model using Mechano; Lethbridge Iron Works constructed the first full-scale prototype; pickup, loader & stacker in one; tested in the fields; Mid-West Equipment, Vancouver manufactured Iron Man stacker; became obsolete with introduction of large round hay baler; also developed a wood calf squeeze long before they were on the market, used by his grandson; developed a board game called Roll-o-Max played by his grandchildren; d 1992; brochure; see also Lethbridge Herald, September 30, 1949; photo NA-4220-8 |
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| Patent #: | 472397
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| Inventor: | Cope, William Volney |
| Invention: | Wall Cabinets for Household Use |
| Location: | Calgary |
| Date: | 27/03/51 |
| Category: | Furniture |
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| Patent #: | 475984
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| Inventor: | Coutts, Thomas Henry |
| Invention: | Devices for Moving Grain and the Like |
| Location: | Edmonton |
| Date: | 14/08/51 |
| Category: | Agricultural T&E; |
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| Patent #: | 473717
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| Inventor: | Devonshire, George H. |
| Invention: | Feeder and Distributing Devices for Briquetting Machines |
| Location: | Calgary |
| Date: | 22/05/51 |
| Category: | Mining T&E; |
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| Patent #: | 478635
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| Inventor: | Diduck, John |
| Invention: | Time Indicating Mechanism |
| Location: | Edmonton |
| Date: | 20/11/51 |
| Category: | Timekeeping T&E; |
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| Patent #: | 476185
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| Inventor: | Duleba, Ilko Alexander |
| Invention: | Fire Escape Devices |
| Location: | Edmonton |
| Date: | 21/08/51 |
| Category: | Building Fragment |
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| Patent #: | 476802
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| Inventor: | Elmquist, Ture Oscar |
| Invention: | Gate Operating Devices |
| Location: | Amisk |
| Date: | 11/09/51 |
| Category: | Site Feature |
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| Patent #: | 473059
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| Inventor: | Evjen, Harold Percival |
| Invention: | Rotary Alfalfa Trippers |
| Location: | Stony Plain |
| Date: | 24/04/51 |
| Category: | Agricultural T&E; |
| Comments: | see Along the Fifth: a history of Stony Plain and district; biographical information; b on homestead 1913; m Agnes Lauxman 1938, 4 children; farmed family land |
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| Patent #: | 476369
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| Inventor: | Evjen, Harold Percival |
| Invention: | Truck Mounted Bale Loaders |
| Location: | Stony Plain |
| Date: | 28/08/51 |
| Category: | Agricultural T&E; |
| Comments: | see above |
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| Patent #: | 474318
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| Inventor: | Evoy, Edward L. |
| Invention: | Tool Clamping Devices |
| Location: | Irma |
| Date: | 12/06/51 |
| Category: | Unclassified T&E; |
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| Patent #: | 477949
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| Inventor: | Freeman, William James |
| Invention: | Separators for Seed Grain |
| Location: | Calgary |
| Date: | 23/10/51 |
| Category: | Agricultural T&E; |
| Comments: | see Glenbow Archives M8178; PA3276; NA5478; b1876; member UFA; m Nellis MacIntosh 1917; farmed near Ardenode; raised horses and cattle; d 1957 |
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| Patent #: | 472403
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| Inventor: | Gloer, Herbert H. |
| Invention: | Adjustable Shoe Trees for Use When Polishing |
| Location: | Forest Lawn |
| Date: | 27/03/51 |
| Category: | Clothing Accessory |
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| Patent #: | 471844
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| Inventor: | Hartman, Lyle M. |
| Invention: | Musical Instruments |
| Location: | Ohaton |
| Date: | 06/03/51 |
| Category: | Musical T&E;, Stringed |
| Comments: | see Lure of the homestead; biographical information; took over farm 1945; designed and built a piano harp 1950s (photo); about 3000 hours work; patents in US and Canada; no interest from manufacturers; uses guitar, banjo and mandolin strings |
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| Patent #: | 477361
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| Inventor: | Helgason, Helge Hallgremur (assignor) |
| Invention: | Combination Squares |
| Location: | Edmonton |
| Date: | 25/09/51 |
| Category: | Woodworking T&E; |
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| Patent #: | 474327
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| Inventor: | Hughson, William J. |
| Invention: | Fence Post Sharpeners |
| Location: | Royalties |
| Date: | 12/06/51 |
| Category: | Agricultural T&E; |
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| Patent #: | 477361
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| Inventor: | La Violette, Hattie Marie (assignee) |
| Invention: | Combination Squares |
| Location: | Edmonton |
| Date: | 25/09/51 |
| Category: | Woodworking T&E; |
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| Patent #: | 473534
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| Inventor: | Letourneau, Emile M. |
| Invention: | Portable Belt Drive Niggers |
| Location: | Winfield |
| Date: | 15/05/51 |
| Category: | Forestry T&E; |
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