40 Russwin Road, New Britain, CT 06053 (MLS# G10231815) is a Single Family property with 3 bedrooms, 1 full bathroom and 1 partial bathroom.
40 Russwin Road is currently listed for 9,000 and was received on June 21, 2017.
A Utility Patent 6,125,674, provides the Pyramid patented protection against unauthorized key duplication through June 15, 2018.
The high-security Pyramid lock system has the UL437 Listing for resistance to drilling and surreptitious entry.
To lock their doors from the outside, ancient Egyptians and Mesopotamians used “pin-tumbler” locks, which were opened by wooden keys.
An integrated spring-loaded control pin is built into every Pyramid key.
This pin retracts into the blade as the key is inserted into the lock's keyway.
The word “key,” which comes from the Old English word meaning “serving to open or explain,” has always had metaphorical associations, as in a means to uncover ideas or emotions that are hidden or blocked.
These days, we use the word “key” quite broadly—it can refer to the magnetic cards that lets us into buildings or even the computer passwords that allow access to our own data.
Romans and Chinese independently developed the concept of the portable padlock.