Shaped articles having peelable, perforated surfaces and their use for segregating particulate materials, such as in animal litter trays
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 27, 2018
Issued Date -
N/A
app pub date -
Aug 3, 2012
filing date -
Apr 24, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The disclosure relates to containers and other shaped articles that have a relatively thick substrate layer and one or more relatively thin liner sheets peelably adhered thereto. Animal litter can be placed atop the liner sheets, preferably in a concave portion to contain the litter. The liner sheets have perforations extending therethrough that permit the passage of non-soiled litter, but do not permit the passage of at least one of animal feces and soiled animal litter, such as clumps of litter and urine. After an animal has deposited waste on or in the litter, the liner sheet can be peeled from the container and waste unable to pass through the perforations can be collected.
First Claim
Family
International Classification(s)
- B29C:SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTAN....
- A01K:ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; ....
- B29K:INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, ....
- B65D:CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR....
- B29L:INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RE....
- B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully