Bell-shaped cutter
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 3, 2017
Grant Date -
Nov 26, 2015
app pub date -
Nov 14, 2013
filing date -
Nov 26, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Bell-shaped milling cutter for producing preferably profiled, arcuate grooves, has a main body in the form of a circular disk and a plurality of cutting edge carriers which extend substantially perpendicularly to the plane of the main body and which are arranged in succession in the peripheral direction along a circular path about the center of the main body and are mounted releasably to the main body. To provide a bell-shaped milling cutter having the features set out in the opening part of this specification, which permits simplified and less expensive production of arcuate grooves without having to forego the precise arrangement and orientation of the cutting bits of the known bell-shaped milling cutters, provided at the main body are positioning devices which permit mounting of the cutting edge carriers in a plurality of mutually different radial spacings on the main body.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2013 Application Filing Year
- B23C Class
- 219 Applications Filed
- 198 Patents Issued To-Date
- 90.42 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- B23C Class
- 0 % this patent is cited more than
- 8 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 | Apr 3, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Apr 3, 2029 |
