Steven J Sculler

US Patent:

6348168, Feb 19, 2002

Filed:

Nov 22, 1999

Appl. No.:

09/444594

Inventors:

Bobby Kenneth Lowrance - Augusta KS
Steven J. Sculler - Manalapan NJ

Assignee:

MR Marking Systems, Inc. - Piscataway NJ

International Classification:

B29C 6704

US Classification:

264112, 264126

Abstract:

Pre-inked impression members for hand stamps are made from a gel or premix of thermoplastic resin particles and liquid ink with use of a disposable molding device comprising a matrix board that is recessed in its molding area with cavities to form inked indicia of the impression members and has a peripheral surface area to which is adhered fluid-tight, and entirely about the molding area, an upright rigid wall means comprising a structure of fiberboard, wood, hard resin or other suitable material shaped to a height corresponding to the desired thickness of the impression members. As another feature, during the heating for curing of a layer of premix formed over the molding area of a matrix board, the layer of premix is confined in place by a covering means, applied over it and held under pressure, which comprises, together preferably with overlaid pliable ink-absorbent material, e. g. , plural cut sheets of newspaper, a pliable parting sheet, such for example as a sheet of emery cloth, coated on a side thereof contacting the layer of premix with a substantially resin-impermeable yet ink-permeable layer of fine particles nonadherent to the resin of said premix.

US Patent:

6500601, Dec 31, 2002

Filed:

Nov 15, 1999

Appl. No.:

09/439468

Inventors:

Steven J. Sculler - Morganville NJ
Colin J. Brunton - Rutland, GB
Alexander R. Veress - Somerville NJ

Assignee:

MR Marking Systems, Inc. - Piscataway NJ

International Classification:

G03F 7038

US Classification:

430302, 430306, 430309, 430328, 430331, 430394, 430432

Abstract:

A method of manufacturing photopolymer marking structures is disclosed. The improved method results in a substantially tack-free marking structure.

US Patent:

D477628, Jul 22, 2003

Filed:

Sep 27, 2002

Appl. No.:

29/168189

Inventors:

Michael P. Zambelli - Basking Ridge NJ
Frederick W. Dour - Basking Ridge NJ
Steven J. Sculler - Morganville NJ
Anthony D. MacNeil - Piscataway NJ
Walter W. Stefanski - Berkeley Heights NJ

Assignee:

MR Marking Systems, Inc. - Piscataway NJ

International Classification:

1902

US Classification:

D18 15

US Patent:

D478930, Aug 26, 2003

Filed:

Sep 27, 2002

Appl. No.:

29/168194

Inventors:

Michael P. Zambelli - Basking Ridge NJ
Frederick W. Dour - Basking Ridge NJ
Steven J. Sculler - Morganville NJ
Anthony D. MacNeil - Piscataway NJ
Walter W. Stefanski - Berkeley Heights NJ

Assignee:

MR Marking Systems, Inc. - Piscataway NJ

International Classification:

1902

US Classification:

D18 15

US Patent:

D480103, Sep 30, 2003

Filed:

Jan 13, 2003

Appl. No.:

29/174161

Inventors:

Walter W. Stefanski - Berkeley Heights NJ
Steven J. Sculler - Morganville NJ

Assignee:

MR Marking Systems, Inc. - Piscataway NJ

International Classification:

1802

US Classification:

D18 15

US Patent:

D493191, Jul 20, 2004

Filed:

Jan 22, 2003

Appl. No.:

29/174667

Inventors:

Steven J. Sculler - Morganville NJ
Anthony D. MacNeil - Piscataway NJ
Walter W. Stefanski - Berkeley Heights NJ

Assignee:

MR Marking Systems, Inc. - Piscataway NJ

International Classification:

1902

US Classification:

D18 15

US Patent:

D493192, Jul 20, 2004

Filed:

Jan 22, 2003

Appl. No.:

29/174669

Inventors:

Steven J. Sculler - Morganville NJ
Anthony D. MacNeil - Piscataway NJ
Walter W. Stefanski - Berkeley Heights NJ

Assignee:

MR Marking Systems, Inc. - Piscataway NJ

International Classification:

1902

US Classification:

D18 15

US Patent:

D495733, Sep 7, 2004

Filed:

Jan 21, 2004

Appl. No.:

29/197841

Inventors:

Steven J. Sculler - Morganville NJ

Assignee:

MR Marking Systems, Inc. - Piscataway NJ

International Classification:

1902

US Classification:

D18 18