Musical string instrument nut and bridge file
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 10, 2023
Grant Date -
Feb 16, 2023
app pub date -
Nov 2, 2022
filing date -
Sep 3, 2020
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A file for use in forming a groove in a nut or bridge of a string musical instrument. The file includes a filing edge that is rounded to the same radius as the string to be fitted in the groove it forms in the nut and bridge. A spine or rib is formed along the upper edge of the file to provide stiffening and permitting the file to not bow or flex when being used.
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International Classification(s)
- 2022 Application Filing Year
- G10D Class
- 155 Applications Filed
- 92 Patents Issued To-Date
- 59.36 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- G10D Class
- 0 % this patent is cited more than
- 2 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 | Apr 10, 2027 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Apr 10, 2031 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Apr 10, 2035 |
