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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Adler; Richard S. Patents
Assignee:
Adler; Richard S.
Address:
New York, NY
No. of patents:
4
Patents:












Patent Number Title Of Patent Date Issued
5522180 Automatic door sweep June 4, 1996
An automatically-actuated sealing device is disclosed which seals a gap between a door bottom (or edge) and a surface defining part of an opening through which weather, dust, insects, etc. may otherwise pass. The sealing device includes a support element attachable to the door bottom, a
5454192 Automatic door sweep October 3, 1995
A sealing device automatically seals a gap between a door bottom and a floor in response to closing movement of the door. The sealing device includes a support element attachable to the door bottom, a seal actuating element movably supported from the support element by spring elements, a
5325690 Lock adjustable to operate with different keys July 5, 1994
A lock which is rekeyable or programmable to operate with a different key from the exterior thereof without disassembling it or removing it from a lock assembly in which it is assembled is disclosed. The lock may be rekeyed through the keyway so that the lock appears from the exterior
4850210 Lock adjustable to operate with different keys July 25, 1989
A lock which is rekeyable or programmable to operate with a different key from the exterior thereof without disassembling it or removing it from a lock assembly in which it is assembled is disclosed. The lock is rekeyed by a change key through the keyway so that the lock appears from the

 
 
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