Variable pitch punch apparatus
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United States of America Patent
Stats
-
Dec 25, 2018
Grant Date -
Oct 20, 2016
app pub date -
Aug 13, 2014
filing date -
Aug 28, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A variable pitch punch apparatus (1) for punching holes in material. The apparatus comprises a rotary punch head (2) comprising at least one punch member (4a-c) to punch at least one hole in a material at least one desired location. The apparatus (1) further comprises a die head (6) comprising at least one die (7) corresponding to said punch member (4a-c). The apparatus (1) further comprises an actuator for providing a selective relative speed difference between the material and the rotary punch head (2).
First Claim
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International Classification(s)
- 2014 Application Filing Year
- H02K Class
- 2148 Applications Filed
- 1788 Patents Issued To-Date
- 83.25 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- H02K Class
- 0 % this patent is cited more than
- 7 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 25, 2026 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 25, 2030 |
