Multiple drawer locking system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4770476
SERIAL NO

07058382

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A locking system for the drawers of a desk or file cabinet, etc., comprising a latch plate on each drawer, a simultaneously movable set of locking pins, one for each latch plate, and a line of discrete cylindrical elements to shift the locking pins from a single location, as by key or the like. The discrete elements are spring held, top and bottom, and can be jolted aside momentarily as an unlocked drawer is slammed to locked position.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
ESP LOCK PRODUCTS INC375 HARVARD STREET LEOMINSTER MA 01453

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lakso, Matthew L 17 Bacon St., Westminster, MA 01473 4 80

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation