Low profile blow-on force automatic switch
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United States of America Patent
Stats
-
Nov 15, 2022
Grant Date -
Mar 28, 2019
app pub date -
Nov 29, 2018
filing date -
Oct 23, 2015
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Systems of automatic transfer switches (ATS) are disclosed herein. One apparatus includes at least two automatic transfer switches coupled together. Each automatic transfer switches has contacts to couple a power source to a load. For each switch, an electromagnetic force biasing the contacts to each other is present if an electrical current flows through the switch. The automatic transfer switches may be on separate cassettes or on a single cassette. The power source of each switch may be the same or different.
First Claim
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International Classification(s)
- 2018 Application Filing Year
- H02J Class
- 5209 Applications Filed
- 3791 Patents Issued To-Date
- 72.78 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- H02J Class
- 0 % this patent is cited more than
- 3 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | May 15, 2026 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | May 15, 2030 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | May 15, 2034 |
