Musical instrument
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 16, 2018
Issued Date -
N/A
app pub date -
Jul 7, 2016
filing date -
Mar 29, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A musical instrument is disclosed which has a first tubular member having an inlet end and an outlet end, an interior surface, and an exterior surface, a second tubular member having an inlet end and a closed end having a one-way valve, the second tubular member adapted for receiving the first tubular member for moving the first tubular member relative to the second tubular member, and the second tubular member for receiving a liquid through the one-way valve, and a stopper having an opening, the stopper for being inserted in the inlet end of the second tubular member and the opening for receiving the first tubular member there through.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2016 Application Filing Year
- G10D Class
- 222 Applications Filed
- 187 Patents Issued To-Date
- 84.24 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- G10D Class
- 0 % 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 | Jul 16, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 16, 2029 |
