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Flexible hot water bottle
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Patent number 4,169,493
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Issue date Oct 2, 1979
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Joseph Segalowicz
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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3832437
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Patent number 3,832,437
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Issue date Aug 27, 1974
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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3830676
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Patent number 3,830,676
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Issue date Aug 20, 1974
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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3523848
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Patent number 3,523,848
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Issue date Aug 11, 1970
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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2407768
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Patent number 2,407,768
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Issue date Sep 17, 1946
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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2334841
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Patent number 2,334,841
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Issue date Nov 23, 1943
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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2323014
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Patent number 2,323,014
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Issue date Jun 29, 1943
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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2289990
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Patent number 2,289,990
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Issue date Jul 14, 1942
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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2124854
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Patent number 2,124,854
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Issue date Jul 26, 1938
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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2037105
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Patent number 2,037,105
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Issue date Apr 14, 1936
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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2027290
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Patent number 2,027,290
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Issue date Jan 7, 1936
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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2024908
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Patent number 2,024,908
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Issue date Dec 17, 1935
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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2003092
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Patent number 2,003,092
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Issue date May 28, 1935
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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1934547
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Patent number 1,934,547
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Issue date Nov 7, 1933
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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1897025
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Patent number 1,897,025
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Issue date Feb 7, 1933
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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1872327
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Patent number 1,872,327
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Issue date Aug 16, 1932
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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1682223
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Patent number 1,682,223
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Issue date Aug 28, 1928
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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1625395
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Patent number 1,625,395
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Issue date Apr 19, 1927
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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1625396
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Patent number 1,625,396
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Issue date Apr 19, 1927
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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1607964
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Patent number 1,607,964
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Issue date Nov 23, 1926
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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1595006
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Patent number 1,595,006
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Issue date Aug 3, 1926
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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1555092
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Patent number 1,555,092
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Issue date Sep 29, 1925
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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1547882
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Patent number 1,547,882
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Issue date Jul 28, 1925
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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1513086
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Patent number 1,513,086
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Issue date Oct 28, 1924
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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1442357
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Patent number 1,442,357
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Issue date Jan 16, 1923
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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1434407
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Patent number 1,434,407
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Issue date Nov 7, 1922
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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1207372
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Patent number 1,207,372
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Issue date Dec 5, 1916
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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1058447
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Patent number 1,058,447
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Issue date Apr 8, 1913
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL