Luis A Cruz

US Patent:

7231683, Jun 19, 2007

Filed:

Sep 2, 2003

Appl. No.:

10/653498

Inventors:

Luis Carlos Cruz - Jamaica NY, US

International Classification:

B06S 1/20
B06S 1/56
B06S 1/44
A47L 1/02

US Classification:

15103, 1525011, 1525024, 1525029, 1525001

Abstract:

The present invention discloses an apparatus for cleaning a window of a structure. The window cleaning apparatus includes a guide track mounted on one side of a window frame and a second guide track mounted on a side of the window frame opposite the first guide track wherein a cleaning assembly is retained and guided between and along a length of the first and second guide tracks. The apparatus further includes a means for selectively moving the cleaning assembly along the length of the guide track and over a surface of a window within the window frame thereby cleaning the surface of the window.

US Patent:

7959515, Jun 14, 2011

Filed:

May 26, 2009

Appl. No.:

12/454918

Inventors:

Luis H. Cruz - Bronx NY, US

International Classification:

A63D 15/00
A63D 15/04

US Classification:

473 20, 473 8, 473 10, 473 14

Abstract:

A combination pool table having a rebound surface convertible from eight sides to a circular shape and portions thereof being a circular pool table comprising a flat circular playing surface having a plurality of pockets equally spaced around the periphery thereof. A circular rail surrounds the flat circular playing surface. The circular rail has a plurality of sockets in alignment with the pockets. At least one rebound cushion is removably mounted onto the flat circular playing surface against the circular rail between two of the pockets.