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The Classification of Patents ⠃⠗⠋ braille edition

Grade 1 — uncontracted, letter-for-letter. Translated on this server by our own braille engine (BRF — Braille Ready Format, Library of Congress fdd000551). View Grade 2 instead.

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132,002 braille cells · 139 embossed pages at 40×25 · 371 unrepresentable characters omitted

⠺⠊⠞⠓⠀⠞⠓⠑⠀⠊⠝⠧⠑⠝⠞⠊⠕⠝⠎⠀⠓⠑⠀⠓⠁⠎⠀⠞⠕⠀⠎⠑⠁⠗⠉⠓⠲⠀
⠠⠁⠋⠞⠑⠗⠀⠞⠓⠑⠀⠏⠁⠞⠑⠝⠞⠀⠊⠎⠀⠁⠇⠇⠕⠺⠑⠙⠀⠓⠑⠀⠍⠁⠽⠀⠋⠊⠝⠙
⠀⠞⠓⠑⠀⠑⠝⠞⠊⠗⠑⠀⠉⠕⠍⠃⠊⠝⠁⠞⠊⠕⠝⠀⠕⠋⠀⠞⠓⠑⠀
⠝⠁⠊⠇⠤⠍⠁⠉⠓⠊⠝⠑⠀⠺⠊⠞⠓⠕⠥⠞⠀⠞⠓⠑⠀⠉⠕⠥⠝⠞⠑⠗⠀
⠙⠊⠎⠉⠇⠕⠎⠑⠙⠀⠊⠝⠀⠁⠀⠏⠁⠞⠑⠝⠞⠀⠋⠕⠗⠀⠁⠀⠝⠁⠊⠇⠤⠍⠁⠅⠊⠝⠛⠀
⠍⠁⠉⠓⠊⠝⠑⠂⠀⠎⠕⠀⠞⠓⠁⠞⠀⠁⠎⠀⠁⠀⠝⠁⠊⠇⠤⠍⠁⠅⠊⠝⠛⠀
⠍⠁⠉⠓⠊⠝⠑⠀⠞⠓⠊⠎⠀⠝⠑⠺⠀⠏⠁⠞⠑⠝⠞⠀⠊⠎⠀⠕⠋⠀⠝⠕⠀⠧⠁⠇⠥⠑⠀
⠁⠎⠀⠁⠀⠗⠑⠋⠑⠗⠑⠝⠉⠑⠲⠀⠠⠧⠑⠗⠽⠀⠏⠗⠕⠃⠁⠃⠇⠽⠀⠁⠇⠇⠀⠕⠋⠀
⠞⠓⠑⠀⠕⠞⠓⠑⠗⠀⠊⠝⠧⠑⠝⠞⠊⠕⠝⠎⠀⠊⠇⠇⠥⠎⠞⠗⠁⠞⠑⠙⠀⠶⠑⠭⠉⠑⠏⠞
⠀⠞⠓⠑⠀⠉⠕⠥⠝⠞⠑⠗⠶⠀⠁⠗⠑⠀⠁⠇⠎⠕⠀⠕⠇⠙⠀⠊⠝⠀⠞⠓⠑⠊⠗⠀
⠗⠑⠎⠏⠑⠉⠞⠊⠧⠑⠀⠉⠇⠁⠎⠎⠑⠎⠆⠀⠃⠥⠞⠀⠞⠓⠑⠀⠑⠭⠁⠍⠊⠝⠑⠗⠀⠕⠋⠀
⠝⠁⠊⠇⠤⠍⠁⠅⠊⠝⠛⠀⠉⠁⠝⠀⠝⠕⠞⠀⠞⠑⠇⠇⠀⠞⠓⠊⠎⠀⠺⠊⠞⠓⠕⠥⠞⠀
⠑⠭⠞⠑⠝⠎⠊⠧⠑⠀⠎⠑⠁⠗⠉⠓⠑⠎⠀⠊⠝⠀⠞⠓⠕⠎⠑⠀⠉⠇⠁⠎⠎⠑⠎⠂⠀⠎⠕⠀
⠓⠑⠀⠝⠕⠞⠑⠎⠀⠉⠗⠕⠎⠎⠤⠗⠑⠋⠑⠗⠑⠝⠉⠑⠎⠀⠋⠕⠗⠀⠞⠓⠑⠍⠀⠁⠇⠇⠲⠀
⠠⠙⠊⠋⠋⠊⠉⠥⠇⠞⠊⠑⠎⠀⠙⠥⠑⠀⠞⠕⠀⠧⠁⠗⠽⠊⠝⠛⠀⠊⠙⠑⠁⠎⠀⠕⠋⠀
⠉⠇⠁⠊⠍⠎⠲⠤⠤⠠⠧⠑⠗⠽⠀⠞⠗⠕⠥⠃⠇⠑⠎⠕⠍⠑⠀⠟⠥⠑⠎⠞⠊⠕⠝⠎⠀⠁⠗⠑
⠀⠉⠕⠝⠎⠞⠁⠝⠞⠇⠽⠀⠁⠗⠊⠎⠊⠝⠛⠀⠁⠎⠀⠞⠕⠀⠺⠓⠑⠞⠓⠑⠗⠀⠁⠝⠀
⠊⠝⠧⠑⠝⠞⠊⠕⠝⠀⠎⠓⠕⠥⠇⠙⠀⠃⠑⠀⠉⠇⠁⠎⠎⠊⠋⠊⠑⠙⠀⠊⠝⠀⠁⠀
⠉⠕⠍⠃⠊⠝⠁⠞⠊⠕⠝⠀⠉⠇⠁⠎⠎⠀⠕⠗⠀⠁⠝⠀⠑⠇⠑⠍⠑⠝⠞⠀⠉⠇⠁⠎⠎⠲⠀
⠠⠞⠓⠑⠀⠏⠕⠊⠝⠞⠀⠺⠊⠇⠇⠀⠃⠑⠀⠊⠇⠇⠥⠎⠞⠗⠁⠞⠑⠙⠀⠃⠽⠀
⠑⠭⠁⠍⠏⠇⠑⠒⠀⠠⠁⠀⠙⠑⠎⠉⠗⠊⠃⠑⠎⠀⠁⠝⠙⠀⠊⠇⠇⠥⠎⠞⠗⠁⠞⠑⠎⠀⠁⠝
⠀⠁⠥⠞⠕⠍⠕⠃⠊⠇⠑⠀⠓⠁⠧⠊⠝⠛⠀⠁⠝⠀
⠊⠝⠞⠑⠗⠝⠁⠇⠤⠉⠕⠍⠃⠥⠎⠞⠊⠕⠝⠀⠍⠕⠞⠕⠗⠀⠁⠝⠙⠀⠁⠀
⠋⠗⠊⠉⠞⠊⠕⠝⠤⠉⠇⠥⠞⠉⠓⠀⠊⠝⠀⠞⠓⠑⠀⠍⠕⠞⠕⠗⠀
⠞⠗⠁⠝⠎⠍⠊⠎⠎⠊⠕⠝⠤⠛⠑⠁⠗⠲⠀⠠⠓⠑⠀⠎⠞⠁⠞⠑⠎⠀⠞⠓⠁⠞⠀⠞⠓⠑⠀

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