Axe
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Jan 6, 2015
Issued Date -
N/A
app pub date -
Apr 23, 2010
filing date -
Apr 24, 2009
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An axe comprising a blade (3) provided with a cutting edge (6) at one end, and a handle (2), and in which the center of gravity of the axe is located at a distance from the cutting edge (6) of the axe and lies in a center-of-gravity plane (C) of the axe located at a distance from a blade plane (B) of the axe parallel with both the center-of-gravity plane (C) and a normal working motion plane (W) of the axe, and in which the cutting edge (6) of the blade and the center of gravity of the axe are arranged to cooperate when the blade (3) hits wood and the cutting edge (6) of the blade partly penetrates into the wood such that at least some of the impact force of the blade (3) is converted into a rotational motion and a motion of the blade (3) in a curvilinear trajectory, the blade (3) is attached to the handle (2) so that the handle (2) is uncircled by the blade (3).
First Claim
Other Claims data not available
Family
| Country | kind | publication No. | Filing Date | Type | Sub-Type |
|---|
International Classification(s)
- 2010 Application Filing Year
- B26B Class
- 202 Applications Filed
- 157 Patents Issued To-Date
- 77.73 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 2 Citation Count
- B26B Class
- 15.82 % this patent is cited more than
- 10 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 6, 2026 |
