Door reinforcement system

Movable or removable closures – With means mounting closure for swinging – With latch or lock

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C292S137000, C292S032000, C114S20100A, C244S129500, C244S118500

Reexamination Certificate

active

06938376

ABSTRACT:
A door reinforcement system comprises two pairs of assemblies, each assembly having subassemblies on the inside and the outside of the door. The inside subassemblies include a plate with a channel for housing a sliding bolt, and may include three subassemblies with two bolts, each of which spans a subassembly attached to the wall structure and a subassembly attached to the door. By providing the at least two pairs of assemblies, a better reinforment is obtained by reinforcing against the torque that would be present with a single dead bolt.

REFERENCES:
patent: 1018887 (1912-02-01), Dumbler
patent: 2035074 (1936-03-01), Kauffman
patent: 2156635 (1939-05-01), Mascuch et al.
patent: 2440764 (1948-05-01), Wilson
patent: 3571977 (1971-03-01), Abeel
patent: 4088353 (1978-05-01), Meyer
patent: 4722151 (1988-02-01), Westwell
patent: 5077940 (1992-01-01), LaRose, Jr.
patent: 5199369 (1993-04-01), Meyer et al.
patent: 5313738 (1994-05-01), Thakur et al.
patent: 5603184 (1997-02-01), Campbell et al.
patent: 6059230 (2000-05-01), Leggett et al.
patent: 6568310 (2003-05-01), Morgan
patent: 6684570 (2004-02-01), Robledo
patent: 6696979 (2004-02-01), Manten et al.
patent: 6698690 (2004-03-01), Novak et al.

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

Rate now

     

Profile ID: LFUS-PAI-O-3421031

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