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Anti-tip wheel for a wheelchair
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Patent number 7,311,329
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Issue date Dec 25, 2007
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Pride Mobility Products Corporation
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James P. Mulhern
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Adjustable wheel assembly
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Patent number 7,231,689
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Issue date Jun 19, 2007
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Sunrise Medical HHG Inc.
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Philip Scheiber
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B60 - VEHICLES IN GENERAL
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2687546
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Patent number 2,687,546
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Issue date Aug 31, 1954
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B60 - VEHICLES IN GENERAL
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1549075
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Patent number 1,549,075
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Issue date Aug 11, 1925
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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698224
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Patent number 698,224
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Issue date Apr 22, 1902
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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636757
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Patent number 636,757
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Issue date Nov 14, 1899
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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627012
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Patent number 627,012
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Issue date Jun 13, 1899
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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622449
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Patent number 622,449
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Issue date Apr 4, 1899
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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609568
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Patent number 609,568
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Issue date Aug 23, 1898
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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581216
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Patent number 581,216
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Issue date Apr 20, 1897
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B60 - VEHICLES IN GENERAL
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521181
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Patent number 521,181
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Issue date Jun 12, 1894
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A63 - SPORTS GAMES AMUSEMENTS
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503438
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Patent number 503,438
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Issue date Aug 15, 1893
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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428143
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Patent number 428,143
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Issue date May 20, 1890
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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412308
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Patent number 412,308
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Issue date Oct 8, 1889
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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381476
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Patent number 381,476
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Issue date Apr 17, 1888
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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377721
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Patent number 377,721
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Issue date Feb 7, 1888
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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367387
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Patent number 367,387
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Issue date Aug 2, 1887
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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341139
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Patent number 341,139
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Issue date May 4, 1886
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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313096
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Patent number 313,096
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Issue date Mar 3, 1885
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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241785
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Patent number 241,785
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Issue date May 24, 1881
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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237717
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Patent number 237,717
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Issue date Feb 15, 1881
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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222538
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Patent number 222,538
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Issue date Dec 9, 1879
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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217160
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Patent number 217,160
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Issue date Jul 1, 1879
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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217161
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Patent number 217,161
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Issue date Jul 1, 1879
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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76885
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Patent number 76,885
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Issue date Apr 21, 1868
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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47117
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Patent number 47,117
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Issue date Apr 4, 1865
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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7093
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Patent number 7,093
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Issue date Feb 12, 1850
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE