Door brace

Closure fasteners – Braces – Portable

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

2483541, 2483545, 292DIG15, E05C 1754

Patent

active

046765360

ABSTRACT:
A door guard for wedging an entry door into a closed position thereby preventing unauthorized, forced opening of the entry door. The door guard includes a base plate which rests on the floor area behind an entry door. A lower brace member is pivotally attached at one end to the base plate. An upper brace member is pivotally attached to the lower brace member with the upper brace member including a plastic coated yoke member which is placed under and partially around the doorknob of an entry door. A spring is positioned to coact between the upper and lower brace members to bias the brace members into an aligned relationship. The overall length of the door guard can be adjusted by connecting the upper brace member to the lower brace member at different openings along the lower brace member. After the upper and lower brace members are brought into an aligned relationship, a rectangular buckle lock is positioned to lock the members together.

REFERENCES:
patent: 856159 (1907-06-01), Keller
patent: 2174890 (1939-10-01), Lipiner
patent: 2284003 (1942-05-01), Luppert
patent: 4139227 (1979-02-01), Spurr
patent: 4157128 (1979-06-01), Peters

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Door brace does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Door brace, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Door brace will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-443772

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.