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Displaying records 1 to 20 (of 92)
Page 1 of 5:
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Patent #:298981     Read More
Inventor:Bartlett, Ernest
Invention:Bottle Cleaner
Location:Calgary
Date:08/04/30
Category:Food Processing T&E
  
Patent #:304663     Read More
Inventor:Bickerton, George Herbert
Invention:Agricultural Implement
Location:Bluesky
Date:14/10/30
Category:Agricultural T&E
  
Patent #:298988     Read More
Inventor:Boden, James L.
Invention:Spark-Plug
Location:Lacombe
Date:08/04/30
Category:Power Production T&E
Comments:came west 1917; dairy farm; expert gardener; Livestock Judge at fairs
  
Patent #:300164     Read More 
Inventor:Boomer, Edward Herbert, (assignor)
Invention:Process of Cracking and Distilling Petroleum
Location:Edmonton
Date:13/05/30
Category:Mining T&E
Comments:see above
  
Patent #:304022     Read More 
Inventor:Boomer, Edward Herbert, (assignor)
Invention:Process for the Liquefaction of Coal
Location:Edmonton
Date:16/09/30
Category:Mining T&E
Comments:see above
  
Patent #:299812     Read More
Inventor:Burch, Alfred G.
Invention:Grain Car Door
Location:Sedgewick
Date:06/05/30
Category:Rail Transportation Accessory
Comments:see Sedgewick Sentinal: a history of Sedgewick and surrounding districts; biographical information; came from England; served in WWI; carpenter/decorator; ran rural mail route by tean & cutter or car; m Edith Arkinstall, 1 child; 1966 retired to Edmonton; d 1969
  
Patent #:303303     Read More
Inventor:Burnstad, Sigurd Hans
Invention:Binder Reel
Location:Round Hill
Date:26/08/30
Category:Agricultural T&E
Comments:see above
  
Patent #:303509     Read More
Inventor:Burnstad, Sigurd Hans
Invention:Combination Road Builder, Ditcher and Brush Breaker
Location:Round Hill
Date:02/09/30
Category:Construction T&E
Comments:see above
  
Patent #:300472     Read More
Inventor:Choo, Thomas Chee
Invention:Tank with Self-Filling Brush
Location:Hanna
Date:27/05/30
Category:Painting T&E
Comments:see Hanna North: a rural history 1908-1978; biographical information; arrived 1911 from Stettler, moved to Castor where parents had a restaurant, then homesteaded; still in area in 1978
  
Patent #:305309     Read More
Inventor:Cochkanoff, Joackim
Invention:Hay Gathering and Baling Device
Location:Calgary
Date:04/11/30
Category:Agricultural T&E
  
Patent #:299646     Read More
Inventor:Collins, Floyd Lewis
Invention:Weed Seed Collector
Location:Gem
Date:29/04/30
Category:Agricultural T&E
  
Patent #:306650     Read More
Inventor:Conway, Donald Michael Joseph
Invention:Fountain Pen
Location:Jasper
Date:16/12/30
Category:Written Communication Equipment
Comments:see Letter to the Editor, Jasper Booster, August 6, 1997; personal correspondence with Gwen McComas, former student; Conway was principal of Jasper School in 1920s; pen was for use by people with muscular difficulties; Charlotte (Sherriff) Blackwood thought it had been purchased by Waterman's but not produced commercially; see personal correspondence
  
Patent #:300242     Read More
Inventor:Cooper, Sophia
Invention:Automobile Lock
Location:Calgary
Date:13/05/30
Category:Land Transportation Accessory
  
Patent #:300243     Read More
Inventor:Cooper, Sophia
Invention:Automobile Lock
Location:Calgary
Date:13/05/30
Category:Land Transportation Accessory
  
Patent #:303090     Read More
Inventor:Dakin, Edmond
Invention:Gate
Location:Dakin
Date:19/08/30
Category:Site Feature
  
Patent #:303677     Read More
Inventor:Davey, Thomas Henry, (assignee)
Invention:Battery for Flashlights
Location:Calgary
Date:02/09/30
Category:Lighting Device
  
Patent #:304326     Read More
Inventor:Dent, Francis Charles
Invention:Anchor Fastener for Animal Traps
Location:Fort McMurray
Date:30/09/30
Category:Fishing & Trapping T&E
  
Patent #:298557     Read More
Inventor:Dickinson, Francis
Invention:Opening and Closing Device for Doors or Windows
Location:Calgary
Date:25/03/30
Category:Building Fragment
  
Patent #:296952     Read More
Inventor:Fitchett, Ernest
Invention:Animal Trap
Location:Calgary
Date:21/01/30
Category:Fishing & Trapping T&E
  
Patent #:297545     Read More
Inventor:Forster, George Carl
Invention:Carrier for Spare Wheels or Tires
Location:Acme
Date:18/02/30
Category:Land Transportation Accessory
  

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