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US 11,445,717 B2Granted
Liquid ant bait pack with tear-away tab
AssigneeWoodstream Corporation
InventorMarko K. Lubic
Life of this patent
Estimating the term…
Abstract
A liquid ant bait pack having a primary bait well and a plurality of feeding reservoirs for holding liquid bait is provided in which the walls of the feeding reservoirs as well as the primary bait well are sloped to facilitate ant access to the liquid bait held therein while reducing the risk of the ants falling into the bait and drowning. Ant access is further facilitated by dry platform areas positioned between the reservoirs. The inclusion of multiple feeding reservoirs, the bait well and the dry platform areas provides an increased area over which ants can simultaneously access the bait. The entrance to the bait pack is sealed during manufacture and then readily opened by the consumer using a tear-off tab that can removed without the need for any tools.
Claims19
A sealed ant bait pack comprising:
- a sealed container fully containing a quantity of liquid ant bait;
- a tab at a front end of said container that is removable to reveal an access opening into the sealed container, the bait only being exposed through said access opening upon removal of said tab;
- a bottom portion of said container when said container is in use having a primary bait well at a rear end of the container, a first pair of reservoirs adjacent the bait well and a second pair of reservoirs positioned between the first pair of reservoirs and the tab at the front end of the container, each of said reservoirs in said first pair being in liquid flow communications with said bait well via a respective upstream channel and also being in liquid flow communication with a respective one of said reservoirs in said second pair via a respective downstream channel when said container is in use, the liquid bait flowing into and through said channels to be distributed between the primary bait well and the first and second pairs of reservoirs to reach equilibrium when the bait pack is full and positioned for use and, as the liquid bait within the bait pack is consumed during use of the bait pack, liquid bait held within the channels flowing into the primary bait well and into the first and second pairs of reservoirs to retain the remaining liquid bait in said first and second pairs at reservoirs and said bait well, at least a portion of the reservoirs are separated from one another by dry platform areas having a generally flat surface that is above a level of liquid bait in the reservoirs.
A sealed ant bait pack comprising:
- a sealed container having a bottom portion with a plurality of bait holding reservoirs formed therein, said bait reservoirs being in liquid flow communication with one another via a plurality of channels;
- a single tab at a front end of said container that is removable to reveal an access opening into the sealed container, said sealed container being sealed other than at the access opening when the tab is removed;
- a bait well positioned at a rear end of the container opposite the front end;
- said plurality of reservoirs including a first pair of reservoirs adjacent the bait well and a second pair of reservoirs positioned between the first pair of reservoirs and the tab at the front end of said container when the ant bait pack is in use, each of said reservoirs in said first pair being in liquid flow communication with said bait well via a respective upstream channel, each of said reservoirs in said first pair also being in liquid flow communication with a respective one of said reservoirs in said second pair via a respective downstream channel;
- a quantity of liquid ant bait held in the bait well and in each of said reservoirs, the liquid bait flowing into the through said channels to be distributed between the primary bait well and the first and second pairs of reservoirs to reach equilibrium when the bait pack is full and positioned for use and, as the liquid bait within the bait pack is consumed during use of the bait pack, liquid bait held within the channels flowing into and being retained within at least one of the bait well and the first and second pairs of reservoirs;
- and
- at least one dry platform area between and separating at least one reservoir of the plurality of reservoirs from another reservoir of the plurality of reservoirs, the at least one dry platform area having an upper surface that is above a level of the liquid bait held in the reservoirs.
4 more elements
A sealed ant bait pack comprising:
- a sealed container having a single tab at a front end of said container that is removable to reveal an access opening into the sealed container, said sealed container being sealed other than at the access opening when the tab is removed;
- said sealed container having a bottom portion with a bait well and a plurality of bait holding reservoirs formed therein, said plurality of reservoirs including a first pair of reservoirs and a second pair of reservoirs, said first and second pairs of bait reservoirs and said bait well being in liquid flow communication with one another via a plurality of channels;
- and a quantity of liquid ant bait held in the bait well and in each of said reservoirs, the liquid bait flowing into and through said channels to be distributed between the primary bait well and the first and second pairs of reservoirs to reach equilibrium when the bait pack is full and positioned for use and, as the liquid bait within the bait pack is consumed during use of the bait pack, liquid bait held within the channels flowing into and being retained within at least one of the primary bait well and the first and second pairs of reservoirs, the liquid bait retained in a first reservoir of each of the first and second pairs of reservoirs is separated from the liquid bait retained in a second reservoir of each of the first and second pairs of reservoirs in a lateral direction of the sealed container, wherein the first reservoirs and the second reservoirs are separated from one another between the bait well and the access opening by a dry elevated wall extending in a longitudinal direction of the sealed container.
Dependencies are inferred from the claim text.