Blade holder with replaceable blade
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Dec 24, 2024
Grant Date -
Feb 29, 2024
app pub date -
Aug 29, 2022
filing date -
Aug 29, 2022
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The invention provides a blade holder with a replaceable blade. The replaceable blade is provided with at least one first hole and a second hole. The blade holder comprises a supporting base, a positioning column, a convex column, and a blade limiting component. The supporting base comprises a plurality of plates. The blade limiting component comprises a limiting rod arranged on the supporting base and a catch plate assembled with the limiting rod. The catch plate is provided with a track matched with the convex column, and moves relative to the supporting base with the limiting rod as a pivot. The limiting rod penetrates through the second hole and is fixed on the catch plate to rotate when the catch plate moves, thereby switching between a first position allowing separation of the second hole and a second position limiting the separation of the second hole.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2022 Application Filing Year
- B26B Class
- 344 Applications Filed
- 107 Patents Issued To-Date
- 31.11 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- B26B Class
- 0 % this patent is cited more than
- 1 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Jun 24, 2028 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jun 24, 2032 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 24, 2036 |