Winch having adjustable initial mechanical advantage
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 7, 2017
Issued Date -
N/A
app pub date -
Mar 21, 2014
filing date -
May 3, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Loading Importance Indicators... 
Abstract
Various embodiments of the present disclosure provide a winch having a user-adjustable or variable initial mechanical advantage. In one embodiment, the winch of the present disclosure has an outer drum diameter adjustable between a minimum outer drum diameter, which is associated with a maximum initial mechanical advantage provided by the winch, and a maximum outer drum diameter, which is associated with a minimum initial mechanical advantage provided by the winch. This provides a user with the flexibility to adjust or vary the mechanical advantage of the winch to the user's preference.
First Claim
Other Claims data not available
Family
Loading Family data...
International Classification(s)
- 2014 Application Filing Year
- B66D Class
- 138 Applications Filed
- 118 Patents Issued To-Date
- 85.51 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 3 Citation Count
- B66D Class
- 26.67 % this patent is cited more than
- 8 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 | Sep 7, 2028 |
