Model airplane engine starting stick
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 19, 2019
Grant Date -
N/A
app pub date -
Nov 28, 2016
filing date -
Nov 28, 2016
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A model airplane engine starting stick is provided with a blade edge engaging roller having a roller surface of a material which will grip the blade edge of the propeller when against the blade edge of the propeller to cause the roller to roll along the blade edge without sliding over and damaging the blade edge as the starting stick is moved with respect to the blade edge to rotate the propeller. The starting stick of the invention includes a handle by which the starting stick can be held and manipulated by a user and a roller attached to the handle to freely rotate or roll with respect to the handle.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2016 Application Filing Year
- A63H Class
- 511 Applications Filed
- 357 Patents Issued To-Date
- 69.87 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- A63H Class
- 0 % this patent is cited more than
- 6 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 | May 19, 2027 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | May 19, 2031 |