LEONARD RYSZKIEWICZ
Lead Program in Central Falls, RI

License number
Rhode Island LRM-2334
Issued Date
3, 2011
Expiration Date
3, 2016
Category
Lead Program
Type
Lead Renovator
Address
Address
Central Falls, RI

Professional information

Leonard Ryszkiewicz Photo 1

Stepladder Caddy

US Patent:
6334509, Jan 1, 2002
Filed:
May 5, 2000
Appl. No.:
09/565955
Inventors:
Leonard Ryszkiewicz - Central Falls RI 02863
International Classification:
E04G 100
US Classification:
182129, 248210, 206372
Abstract:
A stepladder caddy including first and second containers interconnected by a horizontal top plate and downwardly and outwardly disposed front and rear flanges. When positioned on the top step of a stepladder, the top plate rests on the top step, the front and rear flanges rest on the upper portion of the front and rear legs, and the first and second containers are disposed on opposite lateral sides of the top step where they are readily accessible to a worker. The top plate is positioned down from the top peripheral edges of the first and second containers and the front flange extends up to the top peripheral edges to form a ridge so that objects placed on the top plate are restrained from sideways or forward movement. The second container is tapered and includes a raised grid surface for removing excess paint from a roller or brush. The second container also includes a cover with a hollow vertical handle sized to receive the handle of a paint roller extending from the second container.


Leonard Ryszkiewicz Photo 2

Templet System For Cutting Openings In Lath And Plaster Panels

US Patent:
7191538, Mar 20, 2007
Filed:
Jul 21, 2005
Appl. No.:
11/186230
Inventors:
Leonard Ryszkiewicz - Central Falls RI, US
International Classification:
G01B 1/00, G01B 5/00
US Classification:
33528, 33DIG 10, 33562
Abstract:
The present invention provides a templet system including a drilling templet, a sawing templet, and a fastener with an expandable toggle nut to secure the sawing templet to a lath and plaster ceiling or wall panel during the cutting process, and to secure the cut portion of the panel to the sawing templet for removal from the remainder of the panel. The opening formed by removal of the cut portion of the panel is sized to receive an electrical box of a desired shape—either rectangular or octagonal. The templet system allows the lath and plaster panel to be cut without damage to the panel in the area adjacent the cut opening.