Side load constant force counterbalance system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Aug 25, 2015
Grant Date -
Dec 19, 2013
app pub date -
Jun 17, 2013
filing date -
Jun 15, 2012
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A side load constant force window balance assembly is disclosed. The balance assembly has a spring member, a spring housing, and a carrier module. The spring housing and carrier module are coupled to the spring member. The carrier module is configured to support a portion of a window sash and has an engagement feature configured to selectively engage the window frame.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
ASSA ABLOY FENESTRATION LLC | 2605 MANITOU ROAD ROCHESTER NY 14624 |
International Classification(s)

- 2013 Application Filing Year
- E05D Class
- 323 Applications Filed
- 275 Patents Issued To-Date
- 85.14 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Feltes, Allen | Rochester, US | 1 | 8 |
# of filed Patents : 1 Total Citations : 8 | |||
Jakus, Alan | Hemlock, US | 1 | 8 |
# of filed Patents : 1 Total Citations : 8 | |||
Milligan, Patrick | Rochester, US | 2 | 12 |
# of filed Patents : 2 Total Citations : 12 | |||
Sofianek, Jay | Webster, US | 11 | 160 |
# of filed Patents : 11 Total Citations : 160 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 7 Citation Count
- E05D Class
- 10.14 % this patent is cited more than
- 10 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 25, 2027 |
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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 |
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Jan 13, 2015 | I | Issuance | |
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May 28, 2009 | P | Published | |
Oct 01, 2008 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:FROLOV, GEORGE;WALSH, JOHN E., III;BOGDANOV, VICTOR;AND OTHERS;REEL/FRAME:021614/0206;SIGNING DATES FROM 20080808 TO 20080821 Owner name: SCHLAGE LOCK COMPANY, INDIANA free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:FROLOV, GEORGE;WALSH, JOHN E., III;BOGDANOV, VICTOR;AND OTHERS;SIGNING DATES FROM 20080808 TO 20080821;REEL/FRAME:021614/0206 Owner name: SCHLAGE LOCK COMPANY, INDIANA |
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