Disc for disc screen
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 16, 2015
Grant Date -
Dec 26, 2013
app pub date -
Aug 30, 2013
filing date -
Dec 18, 2005
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A disc for releasable attachment to a shaft of a disc screen apparatus includes a hub having a bore and a single split defining a pair of opposing ends. The hub also has at least one flexible portion intermediate the opposing ends that permits the opposing ends of the hub to be separated a predetermined distance sufficient to allow the shaft of the disc screen apparatus to pass between the opposing ends into the bore. The hub has plurality of outer impacting portions configured for engaging materials to be classified and propelling the materials in a conveying direction when the hub is rotated. A mechanism is provided to secure the hub to the shaft so that the shaft extends through the bore.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2013 Application Filing Year
- B07B Class
- 135 Applications Filed
- 119 Patents Issued To-Date
- 88.15 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- B07B Class
- 17.58 % 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 | Dec 16, 2026 |
