Box cutter with retractable blade
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 7, 2015
Grant Date -
Feb 27, 2014
app pub date -
Feb 23, 2013
filing date -
Aug 21, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A box cutter includes a housing with a blade slide slidably received therein. A pivotal member is pivotably connected to of the blade slide. An inclined face is defined in one of surfaces of the pivotal member and is gradually raised. The inclined face is connected to a pressing area which has two respective rounded guide portions. A spring is connected between the pivotal member and the housing to maintain the blade slide at the initial position. A button is slidably connected to outside of the cover and a spring is connected between the button and the cover. The button is moved to move the blade slide from the initial position thereof to an extended position. When the blade is cutting a workpiece, the blade is tilt and the pivotal member is pivoted by the cover so that blade slide is retracted into the housing.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2013 Application Filing Year
- B26B Class
- 242 Applications Filed
- 220 Patents Issued To-Date
- 90.91 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 6 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 | Oct 7, 2026 |
