Henry A. Julicher - Valley Forge PA, US Joseph W. DiGeronimo - Sturbridge MA, US Bruce Cheskin - Wayne PA, US
International Classification:
A41G 1/00
US Classification:
428 17, 428 87
Abstract:
A recreational surface such as an artificial turf playing field includes a pile fabric having a backing and a multiplicity of generally upstanding pile elements, and an infill overlying the backing and being interspersed between the upstanding pile elements. The infill advantageously includes resilient particles as well as particles of a rubber coated hard granular material such as rubber coated sand. The particles of rubber and the particles of rubber coated sand may be mixed together or they may be applied separately in different courses or layers in which the relative proportions of the two types of particles differ. Also disclosed is a method of designing and constructing such a recreational surface in which the properties of the recreational surface are specified according to the intended use of the recreational surface. For example, the impact resistance properties of the recreational surface may be engineered by adjusting the relative proportions of resilient particles and particles of rubber coated hard granular material.
Henry A. Julicher - Valley Forge PA, US Joseph W. DiGeronimo - Sturbridge MA, US Bruce Cheskin - Wayne PA, US
International Classification:
B23P 17/00
US Classification:
294191
Abstract:
A recreational surface such as an artificial turf playing field includes a pile fabric having a backing and a multiplicity of generally upstanding pile elements, and an infill overlying the backing and being interspersed between the upstanding pile elements. The infill advantageously includes resilient particles as well as particles of a rubber coated hard granular material such as rubber coated sand. The particles of rubber and the particles of rubber coated sand may be mixed together or they may be applied separately in different courses or layers in which the relative proportions of the two types of particles differ. Also disclosed is a method of designing and constructing such a recreational surface in which the properties of the recreational surface are specified according to the intended use of the recreational surface. For example, the impact resistance properties of the recreational surface may be engineered by adjusting the relative proportions of resilient particles and particles of rubber coated hard granular material.
Name / Title
Company / Classification
Phones & Addresses
Joseph Digeronimo CEO, Chairman
Sportsfield Engineering, Inc
176 E Main St, Westboro, MA 01581
Joseph W. Digeronimo Managing
DMA SPORTS DESIGN GROUP LLC Nonclassifiable Establishments
9712 Lynnhaven Ave, Lubbock, TX 79423 16055 SPACE CENTER BLVD, Houston, TX 77062
Joseph W. Digeronimo President
DIGERONIMO ASSOCIATES, LTD
PO Box 524, Sturbridge, MA 01566 5 Apple Hl Rd, Sturbridge, MA 01566
Joseph Digeronimo President
DUMP SYSTEMS EAST, INC
PO Box 298, Worcester, MA 01603
Joseph Digeronimo Director
GERMAY REALTY CORP
75 N Main St, Leominster, MA 01453
Joseph J. Digeronimo Secretary
TENDEES LEASING CORP
75 N Main St, Leominster, MA 01453 37 Briar Rd, Leominster, MA 01453
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