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Practical Pointers for Patentees ⠃⠗⠋ 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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279,441 braille cells · 274 embossed pages at 40×25 · 3,809 unrepresentable characters omitted
⠛⠕⠕⠙⠀⠺⠕⠗⠅⠀⠁⠝⠙⠀⠎⠥⠉⠉⠑⠎⠎⠲⠀⠀⠠⠎⠊⠙⠑⠝⠕⠞⠑⠒⠀⠠⠊⠝⠀ ⠠⠉⠁⠎⠑⠀⠞⠓⠑⠀⠠⠏⠁⠞⠑⠝⠞⠑⠑⠀⠠⠉⠁⠝⠝⠕⠞⠀⠠⠥⠝⠙⠑⠗⠞⠁⠅⠑⠀ ⠞⠓⠑⠀⠠⠎⠑⠇⠇⠊⠝⠛⠲⠀⠀⠠⠓⠕⠺⠑⠧⠑⠗⠂⠀⠊⠋⠀⠋⠗⠕⠍⠀⠁⠝⠽⠀ ⠗⠑⠁⠎⠕⠝⠀⠞⠓⠑⠀⠏⠁⠞⠑⠝⠞⠑⠑⠀⠊⠎⠀⠥⠝⠁⠃⠇⠑⠀⠞⠕⠀⠓⠁⠝⠙⠇⠑⠀ ⠓⠊⠎⠀⠕⠺⠝⠀⠊⠝⠧⠑⠝⠞⠊⠕⠝⠀⠁⠝⠙⠀⠍⠥⠎⠞⠀⠑⠝⠛⠁⠛⠑⠀⠞⠓⠑⠀ ⠎⠑⠗⠧⠊⠉⠑⠎⠀⠕⠋⠀⠁⠝⠀⠁⠛⠑⠝⠞⠀⠕⠗⠀⠎⠁⠇⠑⠎⠍⠁⠝⠂⠀⠓⠑⠀ ⠎⠓⠕⠥⠇⠙⠀⠎⠑⠇⠑⠉⠞⠀⠕⠝⠑⠀⠋⠗⠕⠍⠀⠁⠍⠕⠝⠛⠀⠓⠊⠎⠀⠕⠺⠝⠀ ⠁⠉⠟⠥⠁⠊⠝⠞⠁⠝⠉⠑⠎⠂⠀⠊⠝⠀⠺⠓⠕⠍⠀⠓⠑⠀⠓⠁⠎⠀ ⠉⠕⠝⠋⠊⠙⠑⠝⠉⠑⠲⠀⠠⠓⠑⠀⠎⠓⠕⠥⠇⠙⠀⠊⠋⠀⠏⠕⠎⠎⠊⠃⠇⠑⠀⠛⠑⠞⠀⠁ ⠀⠏⠑⠗⠎⠕⠝⠀⠺⠓⠕⠀⠓⠁⠎⠀⠓⠁⠙⠀⠑⠭⠏⠑⠗⠊⠑⠝⠉⠑⠀⠊⠝⠀⠞⠓⠑⠀ ⠇⠊⠝⠑⠀⠕⠋⠀⠞⠓⠑⠀⠊⠝⠧⠑⠝⠞⠊⠕⠝⠂⠀⠁⠎⠀⠎⠥⠉⠓⠀⠁⠀⠏⠑⠗⠎⠕⠝⠀ ⠺⠕⠥⠇⠙⠀⠇⠊⠅⠑⠇⠽⠀⠥⠝⠙⠑⠗⠎⠞⠁⠝⠙⠀⠊⠞⠀⠁⠝⠙⠀⠞⠓⠑⠀⠞⠗⠁⠙⠑ ⠀⠃⠑⠞⠞⠑⠗⠀⠞⠓⠁⠝⠀⠕⠞⠓⠑⠗⠎⠲⠀⠠⠊⠞⠀⠊⠎⠀⠝⠕⠞⠀⠗⠑⠁⠇⠇⠽⠀ ⠝⠑⠉⠑⠎⠎⠁⠗⠽⠀⠞⠓⠁⠞⠀⠓⠑⠀⠎⠓⠕⠥⠇⠙⠀⠓⠁⠧⠑⠀⠓⠁⠙⠀ ⠑⠭⠏⠑⠗⠊⠑⠝⠉⠑⠀⠊⠝⠀⠎⠑⠇⠇⠊⠝⠛⠀⠏⠁⠞⠑⠝⠞⠎⠆⠀⠊⠋⠀⠓⠑⠀⠊⠎⠀ ⠁⠀⠛⠕⠕⠙⠀⠞⠁⠇⠅⠑⠗⠂⠀⠅⠝⠕⠺⠎⠀⠓⠕⠺⠀⠞⠕⠀⠁⠏⠏⠗⠕⠁⠉⠓⠀ ⠃⠥⠎⠊⠝⠑⠎⠎⠀⠍⠑⠝⠂⠀⠁⠝⠙⠀⠞⠓⠕⠗⠕⠥⠛⠓⠇⠽⠀⠥⠝⠙⠑⠗⠎⠞⠁⠝⠙⠎ ⠀⠞⠓⠑⠀⠊⠝⠧⠑⠝⠞⠊⠕⠝⠂⠀⠓⠑⠀⠺⠊⠇⠇⠀⠏⠗⠕⠃⠁⠃⠇⠽⠀⠍⠁⠅⠑⠀ ⠍⠕⠝⠑⠽⠀⠋⠕⠗⠀⠞⠓⠑⠀⠊⠝⠧⠑⠝⠞⠕⠗⠀⠁⠝⠙⠀⠓⠊⠍⠎⠑⠇⠋⠲⠀⠠⠞⠓⠑ ⠀⠏⠁⠞⠑⠝⠞⠑⠑⠀⠎⠓⠕⠥⠇⠙⠀⠓⠁⠧⠑⠀⠓⠊⠍⠀⠎⠥⠃⠍⠊⠞⠀⠁⠇⠇⠀ ⠕⠋⠋⠑⠗⠎⠀⠕⠋⠀⠧⠁⠇⠥⠑⠀⠋⠕⠗⠀⠓⠊⠎⠀⠉⠕⠝⠎⠊⠙⠑⠗⠁⠞⠊⠕⠝⠂⠀ ⠁⠝⠙⠀⠎⠓⠕⠥⠇⠙⠀⠝⠕⠞⠀⠛⠊⠧⠑⠀⠞⠓⠑⠀⠁⠛⠑⠝⠞⠀⠏⠕⠺⠑⠗⠀⠞⠕⠀ ⠎⠊⠛⠝⠀⠕⠗⠀⠉⠕⠇⠇⠑⠉⠞⠲⠀⠠⠞⠓⠑⠀⠏⠁⠞⠑⠝⠞⠑⠑⠀⠎⠓⠕⠥⠇⠙⠀ ⠝⠁⠍⠑⠀⠁⠀⠗⠑⠁⠎⠕⠝⠁⠃⠇⠑⠀⠏⠗⠊⠉⠑⠀⠋⠕⠗⠀⠞⠓⠑⠀⠏⠁⠞⠑⠝⠞⠂⠀ ⠁⠇⠇⠕⠺⠊⠝⠛⠀⠞⠓⠑⠀⠁⠛⠑⠝⠞⠀⠁⠀⠇⠊⠃⠑⠗⠁⠇⠀⠉⠕⠍⠍⠊⠎⠎⠊⠕⠝⠀
These are the same pages the .brf download embosses — form-feed breaks and all. BRF opens in braille software (Duxbury, BrailleBlaster), on embossers, and on refreshable displays.