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Displaying records 1 to 20 (of 39)
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| Patent #: | 515611
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| Inventor: | Albrecht, Donald |
| Invention: | Screw Head and Screw Driver Therefor |
| Location: | Edmonton |
| Date: | 16/08/55 |
| Category: | Metalworking T&E; |
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| Patent #: | 517026
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| Inventor: | Anderson, John Irvin (assignor) |
| Invention: | Magnetic Antenna |
| Location: | Barnwell |
| Date: | 27/09/55 |
| Category: | Telecommunication Equipment |
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| Patent #: | 518645
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| Inventor: | Bain, Edward |
| Invention: | Blade Mounting for Tractor Bulldozer Attachment |
| Location: | Vauxhall |
| Date: | 22/11/55 |
| Category: | Construction T&E; |
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| Patent #: | 513053
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| Inventor: | Bradbury, Ray C. |
| Invention: | Lid Lifting Tool |
| Location: | Alcomdale |
| Date: | 24/05/55 |
| Category: | Unclassified T&E; |
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| Patent #: | 513054
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| Inventor: | Bradley, Harold B. |
| Invention: | Inclined Grain Gate |
| Location: | Camrose |
| Date: | 24/05/55 |
| Category: | Agricultural T&E; |
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| Patent #: | 518132
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| Inventor: | Bruning, Herman F. |
| Invention: | Pipe Marking Gauge |
| Location: | Blairmore |
| Date: | 08/11/55 |
| Category: | Unclassified T&E; |
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| Patent #: | 508751
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| Inventor: | California Research Corporation (assignee) |
| Invention: | Mounting Device for Seismic Wave Responsive Apparatus |
| Location: | USA |
| Date: | 04/01/55 |
| Category: | Mining T&E; |
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| Patent #: | 519826
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| Inventor: | Desrosier, Albert (assignor) |
| Invention: | Margarine Mixer |
| Location: | Edmonton |
| Date: | 20/12/55 |
| Category: | Food Processing T&E; |
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| Patent #: | 517731
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| Inventor: | Edlund, John Ludvik |
| Invention: | Spherical and Semi-Spherical Faucet Valves and their Cups |
| Location: | Calgary |
| Date: | 25/10/55 |
| Category: | Plumbing Fixture |
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| Patent #: | 518883
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| Inventor: | Farney, Harold L. |
| Invention: | Earth Boring Auger Drive Mechanism |
| Location: | Calgary |
| Date: | 29/11/55 |
| Category: | Mining T&E; |
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| Patent #: | 511704
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| Inventor: | Field, John G. |
| Invention: | Supplementary Clothesline |
| Location: | Edmonton |
| Date: | 12/04/55 |
| Category: | Housekeeping T&E; |
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| Patent #: | 515619
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| Inventor: | Francis, Clair |
| Invention: | Guard for Wringer Rollers |
| Location: | Longview |
| Date: | 16/08/55 |
| Category: | Housekeeping T&E; |
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| Patent #: | 508751
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| Inventor: | Gaby, Philip P. (assignor) |
| Invention: | Mounting Device for Seismic Wave Responsive Apparatus |
| Location: | Calgary |
| Date: | 04/01/55 |
| Category: | Mining T&E; |
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| Patent #: | 509819
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| Inventor: | Gellings, Bernard J. |
| Invention: | Spinner Fish Lure |
| Location: | Brooks |
| Date: | 08/02/55 |
| Category: | Fishing & Trapping T&E; |
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| Patent #: | 514489
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| Inventor: | Hannaford, James H. |
| Invention: | Truck Hoist |
| Location: | Calgary |
| Date: | 12/07/55 |
| Category: | Mechanical T&E; |
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| Patent #: | 514953
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| Inventor: | Hannas, Carl L. |
| Invention: | Swing |
| Location: | Fort Kent |
| Date: | 26/07/55 |
| Category: | Recreational Device |
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| Patent #: | 511958
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| Inventor: | Hilliard, Gerald W. |
| Invention: | Low Pressure Indicator for Pneumatic Tires |
| Location: | Camrose |
| Date: | 19/04/55 |
| Category: | Land Transportation Accessory |
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| Patent #: | 519826
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| Inventor: | Howard, H. Rea (assignee) |
| Invention: | Margarine Mixer |
| Location: | Edmonton |
| Date: | 20/12/55 |
| Category: | Food Processing T&E; |
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| Patent #: | 514493
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| Inventor: | Jacobson, Paul |
| Invention: | Overcasting and Serging Sewing Machine Attachment |
| Location: | Edmonton |
| Date: | 12/07/55 |
| Category: | Textileworking T&E; |
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| Patent #: | 518861
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| Inventor: | Kozakewich, John (assignor) |
| Invention: | Multiple Socket Wrench |
| Location: | Edmonton |
| Date: | 22/11/55 |
| Category: | Metalworking T&E; |
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