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Hi,
Does anyone know the patent number
for this Linus Yale Jr. safe lock?
I would like to look it up on the
U.S. Patent site.
I am also trying to determine what
safe manufacturers used this lock.
Does anyone have a picture of a safe
with this lock on it? I have seen the
double lock on a Butler & Valentine safe.
Here's the picture of the lock.
Thanks,
Dean
The Patent dates are stamped on the end of the bolt.
each date is a seperate patent and this lock uses features of each of these patents.
send me a list of the patent dates and I think I can supply the numbers for these patents.
The lock you have is from a Herring Ferrel safe. The two threaded holes in the end of the bolt was for the attachment of the handle locking device.
To fit a key to the lock, A GOOD locksmith can pick the lock and then remove the lock and fit the key. It is a very hard lock to impression.
hope this helps.