Cutter bar
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 20, 2018
Issued Date -
N/A
app pub date -
Feb 24, 2016
filing date -
Feb 24, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A cutter bar has a cutter body with a substantially rectangular cross section formed by an upper face, two side faces and a lower face. The upper face together with at least one side face defines a cutting edge, which is formed by one or more hard metal profile strips fastened in a groove in the cutter body. The wall of the groove which adjoins the upper face of the cutter body encloses with the upper face of the cutter body an angle less than 90°, preferably 89 to 15°, particularly preferably 80 to 40°. The wall of the groove which adjoins the lateral face of the cutter body encloses with the lateral face of the cutter body an angle less than 90°, preferably 89 to 15°, particularly preferably 80 to 40°. The hard metal profile strip or hard metal profile strips is or are positively inserted in the groove.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2016 Application Filing Year
- B26D Class
- 453 Applications Filed
- 316 Patents Issued To-Date
- 69.76 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- B26D Class
- 50.10 % 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 | Aug 20, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Aug 20, 2029 |
