Search

Ronaldo M Sanabria

from Chicago, IL
Deceased
Get Report
Also known as:
Renaldo M Sanabria, John M Sanabria, Ronal Sanabria, Ronaldo Sanadria
Phone and address:
3352 Ashland Ave, Chicago, IL 60657
(773) 935-5611
Related to:
Gladys RodriguezJoseph SanabriaMaria Lemus, 78Kevin Rae, 59Nelmarie Rodriguez, 45Kenneth Rae
Connected to:
Adrienne D Sanabria, 61Annabell Sanabria, 60Aurelia R Sanabria, 70Aymara Sanabria, 37Carolyn Sanabria, 40Celeste A Sanabria, 63Cesar Sanabria, 70Chris K Sanabria, 67Dorothy M Sanabria, 45Engelbert S Sanabria, 52

Ronaldo Sanabria Phones & Addresses

  • 3352 Ashland Ave, Chicago, IL 60657 (773) 935-5611
  • 3532 Ashland Ave, Chicago, IL 60657 (773) 935-1257 (773) 935-5611
  • Vincennes, IN
  • Phoenix, AZ
  • 3532 N Ashland Ave, Chicago, IL 60657 (773) 393-5611

Emails

r***[email protected]

Publications

Us Patents

Gravity Lock Bookstand And Binder

View page
US Patent:
48803278, Nov 14, 1989
Filed:
Sep 16, 1988
Appl. No.:
7/245285
Inventors:
Ronaldo M. Sanabria - Chicago IL
International Classification:
B42F 1300
B42F 500
B42D 300
US Classification:
402 73
Abstract:
A combination loose-leaf ring binder and foldable bookstand is quickly erectable and develops increasing stability with increasingly heavier loads under the designed gravity lock principle. Quick closure is effected upon removal of the load. In combination, a juxtaposed pair becomes a larger display stand. Four alternative erected configurations serve as a drawing board, a flip chart easel a lectern and as a copyholder for typing, all at their various appropriate angles. Other embodiments of the bookstand feature extra compact folding and integration with a book cover.
Control profile
Ronaldo M Sanabria from Chicago, ILDeceased Get Report