THE ANTIQUE CANNABIS BOOK
Chapter 5 - (2nd Edition)
Bulk & Home Brew Cannabis

INDUSTRIAL HEMP PATENTS


U.S. GOVERNMENT PATENTS:
   Year         Patent #      ID
  • 1837             178     Hemp cutting cradle
  • 1837             234     Hemp and flax breaking and dressing machine
  • 1837             235     Hemp and flax breaking and dressing
  • 1837             261     Hemp etc., hackling machine
  • 1837             319     Hemp and flax breaking and dressing machine
  • 1837             423     Hemp and flax dressing machine
  • 1838             671     Hemp and flax breaking and dressing machine
  • 1840           1580     Hemp, etc., Machine for preparing and spinning
  • 1840           1747     Hemp and making oakum of same Machinery for tarring slivers of bands of
  • 1842           2717     Hemp Breaking and cleaning machine
  • 1844           3402     Hemp brake and cleaner
  • 1844           3452     Hemp etc., Machinery for backing or preparing and spinning
  • 1844           3607     Hemp cradle
  • 1845           3936     Hemp brake
  • 1845           4022     Hemp and flax hatcheling and cleaning machine
  • 1845           4034     Hemp Breaking and cleaning machine
  • 1845           4041     Hemp rotting
  • 1845           4071     Hemp Breaking and cleaning
  • 1845           4075     Hemp etc., Machine for lowering and separating the boon from the fibers of
  • 1845           4093     Hemp preparation of
  • 1845           4094     Hemp, process of preparing
  • 1845           4114     Hemp machine
  • 1846           4469     Hemp drawing machine
  • 1846           4698     Hemp brake
  • 1846           4741     Hemp brake
  • 1847           5010     Hemp brake
  • 1847           5073     Hemp brake
  • 1848           5776     Hemp rotting apparatus
  • 1848           5801     Hemp Breaking and dressing machinery
  • 1848           5811     Hemp brake
  • 1849           6371     Hemp Machinery for breaking and dressing
  • 1849           6388     Hemp etc, Machinary for spinning
  • 1849           6860     Hemp machine
  • 1849           6888     Hemp brake
  • 1849           6980     Hemp and other fibrous material apparains and process of rotting
  • 1850           6984     Hemp brake
  • 1850           6987     Hemp scutchers
  • 1850           7139     Hemp and flax dressing machine
  • 1850           7578     Hemp cutting machine
  • 1850           7668     Hemp and parting its fibers, Machinery for drawing
  • 1851           8122     Hemp brake
  • 1851           8184     Hemp from okra, Making
  • 1851           8218     Hemp, Machine for dressing sisaal
  • 1851           8374     Hemp and flax scutching and hackling machine
  • 1852           8700     Hemp brake
  • 1853           9632     Hemp Breaking and swingling
  • 1853           9973     Hemp and flax breaking and dressing machine
  • 1853         10033     Hemp brake
  • 1853         10034     Hemp and flax, Drawing frame for
  • 1854         10968     Hemp Process of treating
  • 1854         11825     Hemp and flax softenive machinery
  • 1854         11981     Hemp Process of rotting
  • 1855         12456     Hemp brake
  • 1855         12472     Hemp cleaner and broom earn stripper
  • 1855         13460     Hemp cradle
  • 1856         14394     Hemp and flax Machinery for preparing
  • 1856         15166     Hemp brake
  • 1856         15498     Hemp brake
  • 1856         16279     Hemp brake
  • 1857         16365     Hemp brake
  • 1857         17015     Hemp brake
  • 1857         17092     Hemp brake
  • 1857         17274     Hemp brake
  • 1857         17795     Hemp drawing machine
  • 1857         17900     Hemp brake
  • 1857         18303     Hemp brake
  • 1857         18638     Hemp cradle
  • 1857         18657     Hemp brake
  • 1857         21771     Hemp leaves Machine for separating the fiber from the pulp in.
  • 1858         19255     Hemp brake
  • 1858         20827     Hemp Treatment of fiber of Tampico
  • 1858         20890     Hemp brake
  • 1858         21264     Hemp brake
  • 1858         21513     Hemp brake
  • 1858         21680     Hemp brake
  • 1858         21983     Hemp brake
  • 1858         22399     Hemp brake
  • 1858         24264     Hemp brake
  • 1859         22661     Hemp brake
  • 1859         22725     Hemp brake
  • 1859         23946     Hemp brake
  • 1859         24966     Hemp brake
  • 1859         24999     Hemp brake
  • 1859         25292     Hemp brake
  • 1859         25717     Hemp Breaking and cleaning machine
  • 1859         26449     Hemp breaking machine
  • 1860         28497     Hemp brake
  • 1860         29388     Hemp brake
  • 1860         29875     Hemp brake
  • 1860         30161     Hemp brake
  • 1860         30402     Hemp brake
  • 1861         31167     Hemp brake
  • 1861         31181     Hemp brake
  • 1861         31245     Hemp brake
  • 1861         31375     Hemp brake
  • 1861         31585     Hemp brake
  • 1861         31899     Hemp brake
  • 1861         32530     Hemp brake
  • 1861         33625     Hemp or flax dressing machinery
  • 1862         34349     Hemp breaker
  • 1862         34698     Hemp or flax breaking and cleaning machinery
  • 1862         36551     Hemp and flax for carding, Machinery for preparing
  • 1862         36667     Hemp brake
  • 1863         38340     Hemp and flax, Machinery for breaking
  • 1863         39219     Hemp machine
  • 1863         40063     Hemp, fax etc., breaking and cleaning machine
  • 1863         40154     Hemp and flax Process of botling
  • 1863         40577     Hemp, flax, etc., to a fibrone conditon Reduction
  • 1864         42265     Hemp, flax etc, New manufacture from
  • 1864         42847     Hemp brake
  • 1864         43015     Hemp flax, etc., Preparing short staple fibers form
  • 1864         43073     Hemp, flax, etc., Separating fibers of
  • 1864         43654     Hemp brake
  • 1864         44415     Hemp, flax, etc., Separating fibers of
  • 1865         47538     Hemp, flex, etc., for spining Preparing
  • 1865         47539     Hemp, flax etc., Process for separting fiber of
  • 1865         48782     Hemp, flex, jute grass, etc., Method of treating
  • 1866         52821     Hemp brake
  • 1866         54375     Hemp or flax waste within a sliver of lunger stape machine for enveloping
  • 1866         59436     Hemp, flex etc., Curing
  • 1866         60177     Hemp, flax etc. treating
  • 1867         61797     Hemp brake
  • 1867         63183     Hemp brake
  • 1867         66767     Hemp Breaking and cleaning
  • 1867         67268     Hemp brake
  • 1867         68477     Hemp brake
  • 1867         68905     Hemp ramie etc., cleaning machine
  • 1867         72500     Hemp, flax, and other fibers, Bleaching and eceuring
  • 1868         74736     Hemp and flax fiber for the manufacture of dusters etc., preparing
  • 1868         77553     Hemp brake
  • 1868         77815     Hemp breaking machine
  • 1868         82123     Hemp brake
  • 1869         95659     Hemp brake
  • 1870       102596     Hemp brake
  • 1870       108233     Apparatus for spinning hemp
  • 1871       115387     Hemp, fax etc., breaking and cleaning machine
  • 1871       115828     Hemp, sisal, and other grass cleaning machine
  • 1871       116092     Hemp hatcheling machine
  • 1871       121414     Hemp drawing machine
  • 1872       125466     Hemp brake
  • 1872       128030     Hemp brake
  • 1872       131708     Hemp and flax hackling machine
  • 1873       140289     Hemp brake
  • 1873       140289     Hemp Brakes
  • 1873       141569     Hemp brake
  • 1873       141569     Hemp Brakes
  • 1873       143179     Hemp machine
  • 1873       143179     Hemp Machines
  • 1873       144301     Hemp Brake
  • 1873       144301     Hemp brake
  • 1878       205910     Hemp & Flax Brake
  • 1881       241091     Hemp hackling or dressing
  • 1881       248351     Breaking Hemp
  • 1882       252365     Hemp Washer
  • 1882       253194     Hemp Beater
  • 1882       253195     Hemp cleaning
  • 1883       275046     Feed Reguator,Drawing and sprinning
  • 1883       290494     Dressing Hemp
  • 1885       315765     Spreading Hemp
  • 1885       315766     Spreading & drawing Hemp
  • 1885       328582     Spreading, drawing hemp
  • 1888       388662     Disinterating hemp
  • 1888       388663     Disinterating hemp
  • 1888       388664     Treating Hemp
  • 1889       409102     Hemp Brake
  • 1890       420575     Hemp brake
  • 1890       427763     Hemp Cleaner
  • 1890       427764     Hemp brake
  • 1891       328682     Shemp spreading & drawing
  • 1891       448493     Hemp brake
  • 1891       451438     Hemp Brake & clearner
  • 1891       453945     Hemp cleaner
  • 1891       465433     Hemp brake
  • 1892       474273     Hemp Brake
  • 1892       477794     Hemp breaking & cleaning
  • 1893       497238     Spreading, drawing hemp
  • 1895       549411     Hemp Brake
  • 1896       558921     Hemp & Flax Cleaner
  • 1904       731311     Hemp shaking
  • 1905       781398     Hemp brake
  • 1906       811726     Hemp braking
  • 1906       826014     Hemp brake
  • 1906       839208     Hemp brake
  • 1906       878702     Hemp brake
  • 1908       889258     Hemp brake
  • 1909       921499     Hemp brake
  • 1911       983867     Hemp stripping machine
  • 1911       986538     Hemp braking
  • 1912     1017582     Hemp brake
  • 1912     1037127     Hemp brake
  • 1916     1198330     Hemp brake
  • 1916     1204260     Hemp braking
  • 1916     1208152     Hemp breaking & cleaning
  • 1917     1211986     Hemp brake
  • 1917     1213750     Hemp brake
  • 1917     1215936     Hemp brake
  • 1917     1233449     Method of exsiccating unretted stalks
  • 1917     1242379     Hemp brake
  • 1918     1257313     Hemp braking machine
  • 1918     1262615     Hemp cleaner
  • 1918     1273120     Hemp drying rack
  • 1918     1280085     Hemp brake
  • 1919     1311407     Hemp gatherer
  • 1920     1327533     Hemp brake
  • 1920     1331526     Hemp brake
  • 1920     1334262     Stripping Hemp
  • 1920     1342771     Treating, scutching hemp
  • 1920     1342772     Breaking, scutching hemp
  • 1920     1345203     Drawing & spinning Hemp
  • 1920     1351385     Elastic imitation hemp (Japan)
  • 1920     1356740     Braking & scutching hemp
  • 1920     1358907     Hemp brake
  • 1922     1410416     Treating, breaking scutching hemp
  • 1923     1445436     Hemp shredding device
  • 1923     1447450     Hemp machine
  • 1923     1448391     Process of treating or retting curing Hemp
  • 1924     1486750     Hemp scutcher
  • 1924     1490345     Braking, scutching, cleaning hemp
  • 1924     1503788     Hemp stripping machine
  • 1924     1508831     Hemp stripping machine
  • 1924     1519579     Hemp stripping machine
  • 1926     1592317     Hemp machine
  • 1926     1598094     Method of Cleaning Hemp
  • 1926     1598095     Hemp Cleaning Machine
  • 1926     1599239     Breaking, traring into lenghts - hemp
  • 1929     1712910     Hemp machine
  • and more.



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