Beveling wheel, method for forming a beveled lens for use with eyeglasses and a beveled lens
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Jan 6, 2015
Grant Date -
Apr 17, 2014
app pub date -
Dec 19, 2013
filing date -
Aug 12, 2009
priority date (Note) -
Withdrawn
status (Latency Note)
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Abstract
The present invention relates to a beveling wheel and method for forming a beveled lens with the beveling wheel for use with eyeglasses. One embodiment includes a prescription lens for use on an eyeglass frame having a receiving channel. The receiving channel includes a channel bottom and opposed interior wall surfaces having a first angle therebetween. The prescription plastic lens includes a prescription lens body generally defined by a peripheral edge having a bevel extending away from the edge to a vertex. The bevel has a distal portion with a second angle. The bevel is receivable within the receiving channel. At least a portion of the vertex of the bevel has an interference fit with the receiving channel bottom when held within the eyeglass frame. The first angle is greater than the second angle.
First Claim
Other Claims data not available
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International Classification(s)
- 2013 Application Filing Year
- B24B Class
- 563 Applications Filed
- 515 Patents Issued To-Date
- 91.48 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- B24B Class
- 0 % 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 | Jul 6, 2026 |