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Mark E. Hastings
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Mukilteo, WA, US
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last 30 patents
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Patent Grant
Spiral binding method and apparatus
Patent number
5,931,623
Issue date
Aug 3, 1999
Unicoil, Inc.
Mark E. Hastings
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Spiral binding method and apparatus
Patent number
5,695,308
Issue date
Dec 9, 1997
Unicoil, Inc.
Mark E. Hastings
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Spiral binder
Patent number
D376607
Issue date
Dec 17, 1996
Unicoil, Inc.
John H. Mar
D15 - Machines not elsewhere specified
Information
Patent Grant
Spiral binding method and apparatus
Patent number
5,584,632
Issue date
Dec 17, 1996
Unicoil, Inc.
William P. Stiles
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Spiral binding apparatus
Patent number
D365580
Issue date
Dec 26, 1995
Unicoil, Inc.
William P. Stiles
D15 - Machines not elsewhere specified