Category:1890s patents

Subcategories

This category has the following 7 subcategories, out of 7 total.

Media in category "1890s patents"

The following 10 files are in this category, out of 10 total.

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  1894-09-18-Patent-526317-Brake-for-Velocipedes Page1.png 941 × 1,556; 427 KB
  
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  1894-09-18-Patent-526317-Brake-for-Velocipedes.pdf 939 × 1,554, 5 pages; 2.97 MB
  
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  18941218 Bowling ball - U.S. Patent 531,103.png 1,000 × 1,000; 572 KB
  
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  A.F. Bergqvist - aerial vessel Patented Oct. 17, 1893. LCCN2001699883.jpg 4,096 × 3,284; 1.02 MB
  
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  Brevet d'invention Arhome 2.jpg 1,508 × 2,048; 852 KB
  
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  Continuous casting Atha patent US425846 1.png 1,559 × 2,247; 86 KB
  
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  Continuous casting Atha patent US425846 2.png 1,122 × 1,527; 44 KB
  
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  Ithaca Kitty Patent.jpg 629 × 520; 120 KB
  
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  QB-TT 004 - Electric Pen, plan.jpg 2,654 × 3,624; 1.66 MB
  
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  Reichsanzeiger-1892-09-15 Patent Rempel.jpg 1,056 × 190; 48 KB