Stanley A Pleskunas from 1061 Elkhorn Rd, Watsonville, CA 95076, age 72, Phone: (831)7618324

Polymer Molding Process
view source
US Patent:

20070132141, Jun 14, 2007
Filed:

Dec 8, 2005
Appl. No.:

11/297844
Inventors:

Stanley Pleskunas - Watsonville CA, US
International Classification:

B29C 70/00
US Classification:

264257000, 264324000
Abstract:

A molding process for a variety of structures including sports boards is provided. The process includes steps of: creating a three dimensional CAD image of a product, routing the inside edge of the product in a product blank, routing the outside edge of the product in two cassette halves, routing the product blank, inserting closeout material into the routed areas, shaping the product blank, shaping the cassette halves, placing outer skin material for the product in one cassette half, placing inner skin material for the product in the second cassette half, inserting the shaped product blank in the cassette half, placing inner skin material over the shaped product blank, placing outer skin material over the inner skin material, placing the second cassette half over said outer skin material, thereby forming a cassette package, placing the cassette package between contoured molded jaws, shaping the cassette package, and curing the product.

Soft Deck Surfboard
view source
US Patent:

41299116, Dec 19, 1978
Filed:

Feb 22, 1977
Appl. No.:

5/770438
Inventors:

Michael D. McDonald - San Diego CA
Stanley A. Pleskunas - San Diego CA
International Classification:

A63C 500
A63C 900
A63C 1100
A63C 1500
US Classification:

9310E
Abstract:

A surfboard is constructed to have a soft deck by forming a lower body of a rigid foam material covered with a fiberglass resin coating and forming a deck insert of resilient foam material secured to the deck of the lower body and covered by a flexible impervious covering. The method of making the surfboard includes the shaping and covering of the lower body, the shaping and application to the upper deck of a resilient foam material and the covering of the foam material with a flexible impervious cover.

Pivoting Deck Snow Board
view source
US Patent:

48487813, Jul 18, 1989
Filed:

Apr 13, 1988
Appl. No.:

7/180991
Inventors:

Robert A. Dykema - La Mesa CA
Stanley A. Pleskunas - San Diego CA
International Classification:

B62B 1704
B62B 1304
US Classification:

280 142
Abstract:

A snow board comprises a runner and a support deck pivotally supported on and above the runner for pivoting about a longitudinal axis thereof.

Stanley A Pleskunas