Perfect binding machine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 10, 2015
Grant Date -
Nov 7, 2013
app pub date -
May 23, 2011
filing date -
May 23, 2011
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A measurement unit (6) is provided with a fixed body (19) which is fixed on a base (17) and has a reference surface (19a). A movable body (21) slides in the base along a guide rail, and a measurement body (22) having a measuring surface (22b) slides in the movable body along the guide rail. The measurement body is always pressed against a first side wall (21a) of the movable body by a coil spring (24). A first sensor (27) to detect the time when a book body is located on the front side of the reference surface, and a second sensor (28) to detect the time when the measurement body is separated from the first side wall of the movable body by a predetermined distance, are provided.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2011 Application Filing Year
- B42C Class
- 51 Applications Filed
- 29 Patents Issued To-Date
- 56.87 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- B42C Class
- 0 % 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 | Aug 10, 2026 |
