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Henry Zapletal

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  • Carthage, MO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bedding foundation having snap-in place sinuous wire springs
    • Patent number 4,862,532
    • Issue date Sep 5, 1989
    • Leggett & Platt, Incorporated
    • Thomas J. Wells
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Offset continuous row coil spring assembly
    • Patent number 4,771,494
    • Issue date Sep 20, 1988
    • Leggett & Platt, Incorporated
    • Henry Zapletal
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Bedding foundation having sinuous wire springs
    • Patent number 4,760,616
    • Issue date Aug 2, 1988
    • Leggett & Platt, Incorporated
    • Sidney A. Hiatt
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Sinuous spring module box spring assembly
    • Patent number 4,730,358
    • Issue date Mar 15, 1988
    • Leggett & Platt, Incorporated
    • Henry Zapletal
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Coil spring assembly machine
    • Patent number 4,686,753
    • Issue date Aug 18, 1987
    • Leggett & Platt, Incorporated
    • Henry Zapletal
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Coil spring assembly machine
    • Patent number 4,593,809
    • Issue date Jun 10, 1986
    • Leggett & Platt, Incorporated
    • Henry Zapletal
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Coil spring assembly machine
    • Patent number 4,593,726
    • Issue date Jun 10, 1986
    • Leggett & Platt, Incorporated
    • Henry Zapletal
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Coil spring assembly machine
    • Patent number 4,553,572
    • Issue date Nov 19, 1985
    • Leggett & Platt, Incorporated
    • Henry Zapletal
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Coil spring assembly machine
    • Patent number 4,553,324
    • Issue date Nov 19, 1985
    • Leggett & Platt, Incorporated
    • Henry Zapletal
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Coil spring assembly machine
    • Patent number 4,548,241
    • Issue date Oct 22, 1985
    • Leggett & Platt, Incorporated
    • Henry Zapletal
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Coil spring assembly machine
    • Patent number 4,492,298
    • Issue date Jan 8, 1985
    • Leggett & Platt, Incorporated
    • Henry Zapletal
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Spring assembly
    • Patent number 4,358,097
    • Issue date Nov 9, 1982
    • Leggett & Platt, Incorporated
    • Henry Zapletal
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Method and apparatus for forming a row of spring coils from a conti...
    • Patent number 4,112,726
    • Issue date Sep 12, 1978
    • Leggett & Platt, Incorporated
    • Elvin E. Adams
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...