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Patent #: | 351910
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Inventor: | Alix, James A. |
Invention: | Chimney Fire Preventer |
Location: | Edmonton |
Date: | 30/07/35 |
Category: | Building Fragment |
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Patent #: | 125379
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Inventor: | Alton, Daniel |
Invention: | Water Pipe |
Location: | Strathcona |
Date: | 26/04/10 |
Category: | Building Fragment |
Comments: | City Commissioner for Streets and Scavanging 1913, CEA |
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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 #: | 682386
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Inventor: | Auto-Magic Industries Ltd. |
Invention: | Automatic Vehicle Washing Plant |
Location: | Edmonton |
Date: | 17/03/64 |
Category: | Building Fragment |
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Patent #: | 733315
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Inventor: | Baden, Hans G.H. |
Invention: | Double Glazed Window Units |
Location: | St. Albert |
Date: | 03/05/66 |
Category: | Building Fragment |
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Patent #: | 736721
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Inventor: | Baden, Hans G.H. |
Invention: | Multiple Glazed Window Construction |
Location: | St. Albert |
Date: | 21/06/66 |
Category: | Building Fragment |
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Patent #: | 799661
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Inventor: | Baden, Hans G.H. |
Invention: | Double Glaxed window Assembling Apparatus and Method |
Location: | St. Albert |
Date: | 26/11/68 |
Category: | Building Fragment |
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Patent #: | 826434
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Inventor: | Baden, Hans G.H. |
Invention: | Method and Apparatus for Joining Tubular Articles |
Location: | St. Albert |
Date: | 04/11/69 |
Category: | Building Fragment |
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Patent #: | 934607
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Inventor: | Bakken, Maynard M. |
Invention: | Doorway Sealing Device |
Location: | Calgary |
Date: | 02/10/73 |
Category: | Building Fragment |
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Patent #: | 350655
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Inventor: | Balfour, George Scott |
Invention: | Stair Tread Frame |
Location: | Calgary |
Date: | 04/06/35 |
Category: | Building Fragment |
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Patent #: | 494151
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Inventor: | Banham, William G. |
Invention: | Double-Hung Windows |
Location: | Edmonton |
Date: | 07/07/53 |
Category: | Building Fragment |
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Patent #: | 503751
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Inventor: | Banham, William G. |
Invention: | Lock |
Location: | Edmonton |
Date: | 22/06/54 |
Category: | Building Fragment |
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Patent #: | 627851
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Inventor: | Barber Machinery Limited |
Invention: | Nut Cover Assembly |
Location: | Calgary |
Date: | 19/09/61 |
Category: | Building Fragment |
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Patent #: | 204258
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Inventor: | Barclay, George Brown |
Invention: | Sheet Metal Pipe |
Location: | Calgary |
Date: | 28/09/20 |
Category: | Building Fragment |
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Patent #: | 804263
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Inventor: | Barker, Dealtry E. |
Invention: | Hinge Fastener |
Location: | Calgary |
Date: | 21/01/69 |
Category: | Building Fragment |
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Patent #: | 128330
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Inventor: | Bate, Thomas |
Invention: | Switch Lock |
Location: | Calgary |
Date: | 27/09/10 |
Category: | Building Fragment |
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Patent #: | 219165
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Inventor: | Belanger, Eugene |
Invention: | Fire Door |
Location: | Calgary |
Date: | 30/05/22 |
Category: | Building Fragment |
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Patent #: | 284539
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Inventor: | Bell Equipment Company Limited, (assignee) |
Invention: | Door Mechanism |
Location: | Calgary |
Date: | 06/11/28 |
Category: | Building Fragment |
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Patent #: | 291158
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Inventor: | Bell Equipment Company Limited, (assignee) |
Invention: | Door Operating Mechanism |
Location: | Calgary |
Date: | 09/07/29 |
Category: | Building Fragment |
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Patent #: | 284208
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Inventor: | Bell Equipment Company, Limited, (assignee) |
Invention: | Door Mechanism |
Location: | Calgary |
Date: | 23/10/28 |
Category: | Building Fragment |
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