System and method for forming a foundation truss
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United States of America Patent
Stats
-
Dec 8, 2020
Grant Date -
Sep 12, 2019
app pub date -
Mar 11, 2019
filing date -
Mar 12, 2018
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A system and method for forming a foundation truss for a box spring or mattress foundation frame includes a first truss rail assembly station having a series of block feeders, a top rail hopper and a filler strip hopper that received stacks of truss components such as blocks, top rails and filler strips and feed such truss components into stacked registration. The stacked truss components are moved into engagement with a series of staplers that secure the filler strips, top rails and blocks together to form first truss rail portions, which are then fed to a second truss rail assembly station where a bottom rail is automatically applied thereto.
First Claim
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International Classification(s)
Cited Art Landscape
Patent Citation Ranking
- 2 Citation Count
- B23P Class
- 60.64 % this patent is cited more than
- 5 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jun 8, 2028 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 8, 2032 |
