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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.
Download .brf — Grade 2 Download .brf — Grade 1 Plain-text reader .txt
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.