Knife
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United States of America Patent
Stats
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May 1, 2018
Issued Date -
N/A
app pub date -
Jul 22, 2011
filing date -
Jul 26, 2010
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A knife blade with a back, and a cutting edge with a shoulder, characterised in that the knife blade has a blade profile perpendicular to the blade edge that, starting at the shoulder and moving towards the back, has the following thickness, as ground prior to any polishing or subsequent steps, at the position indicated: at the shoulder a thickness of AA; at about 1/16″ from the shoulder a thickness of BB; and at about ⅛″ from the shoulder a thickness of CC; where AA is about 16 to 23 thousandths of an inch (0.41 mm to 0.58 mm); BB is AA plus about 3 thousandths of an inch (0.076 mm); and CC is BB plus about 2 thousandths of an inch. (0.051 mm).
First Claim
Other Claims data not available
Family
| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| AU | B2 | AU2011284325 | Jul 22, 2011 |
| WO | A1 | WO2012014133 | Jul 22, 2011 |
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- B26B Class
- 36.84 % 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 | Nov 1, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 1, 2029 |
