Self-supporting book
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 16, 2020
Grant Date -
May 16, 2019
app pub date -
Jan 10, 2019
filing date -
Aug 27, 2009
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A book has a front cover having a first edge which is unconnected, and an opposing second edge which is connected to a spine. A back cover has a first edge which is connected to the spine and an opposing second edge which is connected to flexible joint or fold-line. The book has a third cover having a first edge which is connected to the flexible joint, that couples the third cover to the back cover, and an opposing second edge which is connected to binding. The front cover is configured to fold back about the spine to retain the third cover proximal the second edge of the third cover to retain the book in a propped-up position for reading. A page holder slides along the left and right sides of the third cover and has an opening that allows a page to be pushed therethrough.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2019 Application Filing Year
- B42D Class
- 311 Applications Filed
- 192 Patents Issued To-Date
- 61.74 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- B42D Class
- 0 % this patent is cited more than
- 5 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 16, 2027 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 16, 2031 |
