Window unit for display, protection and preventive conservation of an object of limited thickness
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 26, 2014
Grant Date -
May 1, 2008
app pub date -
Dec 24, 2004
filing date -
Dec 24, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The invention concerns a window unit for display, protection and preventive conservation of an object of limited thickness, in particular a work of art such as a painting, a bas-relief, a tapestry or similar. It comprises a case with a back (32) and a front door (31) coupled together so as to be able to have the case (30) take up an open state, in which the object (D) is not protected and can be inserted into or removed from the case (30), and a closed state, in which the object (D) is protected and can neither be inserted into nor removed from the case (30), in which the front door (31) is provided with a transparent front panel (48) through which the object (D) is visibilé from the front in the state with the case (30) closed. The window unit is characterized in that the back (32) is provided with a transparent rear panel (50) through which the object (D) is visibile from the rear in the state with the ease (30) closed.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2004 Application Filing Year
- A47B Class
- 562 Applications Filed
- 222 Patents Issued To-Date
- 39.51 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 11 Citation Count
- A47B Class
- 73.39 % this patent is cited more than
- 11 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 | Feb 26, 2026 |
