Folding ruler
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 11, 2019
Grant Date -
Dec 22, 2016
app pub date -
Jun 16, 2016
filing date -
Jun 16, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A foldable ruler includes a first ruler segment, a second ruler segment pivotally coupled to the first ruler segment, a third ruler segment pivotally coupled to the second ruler segment, and a fourth ruler segment pivotally coupled to the third ruler segment. Each of the first, second, third, and fourth ruler segments includes a first side surface and a second side surface opposite the first side surface. At least one of the first and second side surfaces includes a first set of indicia representing units of measurement. Each of the first, second, third, and fourth ruler segments also includes a top surface extending between the first and second side surfaces. The top surface of the fourth ruler segment includes a second set of indicia representing a plurality of angles.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2016 Application Filing Year
- G01B Class
- 2120 Applications Filed
- 1644 Patents Issued To-Date
- 77.55 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- G01B Class
- 28.39 % 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 | Dec 11, 2026 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 11, 2030 |
