Shellbriar & Tanshell, Patents 1917-1954

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Sandblast and Inner Tube patents
Contributed by Yang Forcióri


John Loring©


DUNHILL'S "SHELL BRIAR":
Inner Tube


  1. PAT. N ° 119708/17 1918-1929 Sandblast;
  2. PAT. N ° 5861 / 12.119708 / 17 1918-1926 UK - Sandblast & Inner Tube;
  3. PAT. N ° 119708 / 17.5861 / 12 1918-1926 UK - Sandblast & Inner Tube;
  4. PAT. N ° 119708 / 17.116989 / 17 1927-1931 PT - Sandblast & Inner Tube w/ frange;
  5. PAT. N ° 119708/17 & 116989/17 1927-1931 UK, Sandblast & Inner Tube w/ frange;




DUNHILL'S "SHELL" MADE IN ENGLAND:
Inner Tube w/ frange


  1. PAT.N ° 119708 / 17.5861 / 12 1918-1926 UK - Sandblast & Inner Tube;
  2. PAT.N ° 158709 / 14.209845 / 21 1924-1926 CA - Sandblast & Inner Tube;
  3. PAT.N ° 1130806/15 & 1341418/20 1924-1929 EUA - Sandblast & Inner Tube;
  4. PAT.N ° 1341418/20 1921-1927 EUA - Sandblast (※ 2);
  5. PAT.N ° 119708 / 17.116989 / 17 1927-1931 UK - Sandblast & Tube w/ frange;
  6. PAT.N ° 119708/17 & 116989/17 1927-1934 UK - Sandblast & Tube w/ frange;
  7. PAT.N ° 209845/21 e 197365/20 1927 CA - Sandblast & Tube w/ frange;
  8. PAT.N ° 1341418/20 & 1343253/20 1927 EUA - Sandblast & Tube w/ frange;




US Patents
  1. USPATENTS 1341418/20 e 1343253/20 (1927-1933) US - Sandblast & Tube w/ frange;
  2. USPatent 1341418/20 (1927-1929) US - Sandblast;
  3. USPATENTS 1341418/20 & PAT.PENDING 1932 EUA - Sandblast;
  4. USPATENTS 1341418/20 & 1861910/32 (1932-1934) EUA - Sandblast & Vernon Tenon;
  5. PAT.N ° 116989 1934 UK - Tube w/ frange;


  1. PROV.PAT. 15114/34 (1934-1935);
  2. PAT N ° 417574/34 1942-1954 EUA - UK (unificados).




CA Patents
  1. CA PATENT 209845/21 &197365/20 (1928-1934) CA - Sandblast & Tube w/ frange;
  2. CA PATENT 209845/21 (1928-1929) CA - Sandblast;
  3. CA PATENT 209845/21 E PAT.PENDING 1933 CA - Sandblast.




Yang (talk) 07:59, 8 October 2019 (CDT)