Auxiliary lock with reinforcement structure
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 3, 2023
Grant Date -
N/A
app pub date -
Feb 23, 2022
filing date -
Aug 1, 2019
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An auxiliary lock includes an inside housing mounted to a lock cylinder and a first flange extends axially from one of two ends of the inside housing. A mounting plate is mounted to the lock cylinder and contacts the inside housing. The mounting plate includes a second flange which is mounted to outside of the first flange of the inside housing. The lock cylinder is protected and reinforced in the radial direction by the overlapped first and second flanges. When the inside housing is hit, the inside housing does not expand outward to be pried up. The reinforcement structure is made by way of pressing to use less material and to reduce the manufacturing cost.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2022 Application Filing Year
- E05B Class
- 841 Applications Filed
- 348 Patents Issued To-Date
- 41.38 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- E05B Class
- 0 % this patent is cited more than
- 2 Age
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