Forum: US Patent Specifications
US Patent Specifications on locks and security devices - For Reference, Research and Discussion.
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US Patent Specifications on locks and security devices - For Reference, Research and Discussion.
There are currently 1 users browsing this forum. (0 members & 1 guests)
If you already subscribe its on its way If not order yours here ![]() The History of Locks Journal Updated Subject Index covering topics from v3:1 with each new issue - builds into an encyclopedic reference. |
So is this what i would expect the boltwork to look like
There is a reference to the Eagle Supr-Security Padlock in Locks and Lockmakers of America, Rev. 3rd Ed. (c) 1976, 1997 by the late Thomas F. Hennessy on Pg. 12: In 1961, the Eagle Lock Co. came out...
Jaden, you are correct in that the V3 label is for burglary resistance and to which this label refers plus the Fire Resistance Qualification. This is a poor copy of part of the SIS 83 75 01...
Wow! Nice job and lucky have someone helping you out on that....Timothy.....
Cacher You right about that but keep this in mind that almost all Eagle in old day doesn't have key number stamp on key blank. For sure have to make a guess of what the blank number. I have so many...
This is where i am getting confused, i thought the V3 was a level of security resistance. So now i have no idea what type of safe this is. I was told it weighs 2900 lbs. If this helps, the size is...
I believe so.
Help with Tann safe identification