LOCK DEVICE FOR SLIDING WINDOWS
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Oct 31, 2013
app pub date -
Mar 15, 2013
filing date -
Apr 30, 2012
priority date (Note) -
Published
status (Latency Note)
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Importance

US Family Size
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Non-US Coverage
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Abstract
A locking system for sliding windows. The system includes a lock assembly that uses plastic components designed for enhanced strength. The system can be readily aligned in manufacturing through the use prefabricated aspects on the lock rail of a sash that complement features on the lock assembly. The system can also be assembled using a single mounting fastener for ease of assembly in manufacturing.
First Claim
all claims..Other Claims data not available
Family
- No Family data available.
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
TRUTH HARDWARE CORPORATION | 700 WEST BRIDGE STREET OWATONNA MN 55060 |
International Classification(s)

- 2013 Application Filing Year
- E05C Class
- 328 Applications Filed
- 298 Patents Issued To-Date
- 90.86 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Wolf, Glen M | Owatonna, US | 9 | 127 |
# of filed Patents : 9 Total Citations : 127 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 9 Citation Count
- E05C Class
- 4.09 % this patent is cited more than
- 12 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Apr 30, 2025 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
Full Text

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