String adjustment apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Nov 3, 2015
Grant Date -
N/A
app pub date -
Oct 8, 2014
filing date -
Oct 8, 2014
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A string adjustment apparatus includes an outer shell, an adjustment stem member, a winding shaft member and a base. The outer shell includes a housing recess and a recess opening. The adjustment stem member includes a stem and a turning peg. The winding shaft member includes a shaft, a worm gear portion and a string hole portion. The base includes a plate corresponding to the recess opening and a first tube extended from the plate towards a direction remote from the outer shell. The worm gear portion and the stem are located in the housing recess and coupled with each other. The shaft runs through the first tube to make the string hole portion to pass through the first tube and also make the plate to cover the recess opening. Thus, a simpler structure is formed to make assembly easier.
First Claim
Other Claims data not available
Family
- No Family data available.
International Classification(s)
- 2014 Application Filing Year
- G10D Class
- 195 Applications Filed
- 177 Patents Issued To-Date
- 90.77 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- G10D Class
- 12.60 % 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 | May 3, 2027 |