Toothed pet grooming tool with fur ejecting mechanism
View Patent ↗A pet grooming tool is provided with a fur ejector portion that is at least partially movable relative to the teeth of the pet grooming tool and can be manually moved into engagement with fur that is wedged or lodged between the teeth. The engagement of the fur ejector portion with the fur forces the fur from the gaps between the teeth. Preferably, the fur ejector portion can be manually moved by the same hand a person uses to support and hold the grooming tool.
1. A pet grooming tool comprising:
a toothed portion, the toothed portion comprising a plurality of teeth arranged in a row and a plurality of edge segments, there being a gap between each adjacent pair of the teeth, the edge segments alternating with the teeth and bridging the gaps between the teeth, the edge segments being configured and adapted to engage loose fur in a pet's coat as such loose fur extends through the gaps in a manner removing the loose fur from the pet's coat; and
a fur ejector portion, the fur ejector portion comprising an edge, the edge of the fur ejector portion being movable between a first position and a second position relative to the toothed portion, the edge segments of the toothed portion being generally between the edge of the fur ejector portion and tips of the teeth when the fur ejector portion is in the first position;
at least one biasing portion biasing the edge of the fur ejector portion away from the second position and toward the first position;
the fur ejector portion being configured and adapted to permit fur to pass through the gaps of the toothed portion when the edge of the fur ejector portion is in the first position, the edge of the fur ejector portion being adapted to slidably contact the teeth of the toothed portion and to contact fur passing through the gaps of the toothed portion in a manner forcing the fur out from the gaps of the toothed portion as the fur ejector portion moves away from the first position toward the second position.
2. A pet grooming tool in accordance with claim 1 wherein the biasing portion and the fur ejector portion are integral portions of a homogenous piece of material.
3. A pet grooming tool in accordance with claim 1 further comprising a handle portion and at least one threaded screw, the toothed portion being removably secured to the handle portion via the screw, and wherein the fur ejector portion is removably attached to the toothed portion via the screw.
4. A pet grooming tool in accordance with claim 3 wherein the fur ejector portion is sandwiched between the toothed portion and the handle portion via the screw.
5. A pet grooming tool in accordance with claim 1 wherein the row of the teeth is straight and the plurality of edge segments lie within a common plane.
6. A pet grooming tool in accordance with claim 1 further comprising a handle portion that is configured and adapted to be held in a hand of a person in a manner causing the edge segments to engage loose fur in a pet's coat, and wherein the fur ejector portion is configured and adapted in a manner such that an external force is required to move the edge of the fur ejector portion from the first position to the second position, the grooming tool being adapted and configured in a manner such that the external force can be applied by a thumb of the hand of the person while the handle portion is held by the hand.
7. A pet grooming tool in accordance with claim 1 wherein each of at least a plurality of the edge segments of the toothed portion comprises a leading surface portion and a trailing surface portion, and the trailing surface portion and the leading surface portion of each of the plurality of the edge segments forms an acute included angle.
8. A pet grooming tool in accordance with claim 7 wherein the trailing surface portion and the leading surface portion of each of the plurality of the edge segments form an included angle of approximately 40 degrees.
9. A pet grooming tool in accordance with claim 7 wherein the trailing surface portion and the leading surface portion of each of the plurality of the edge segments form an included angle of less than approximately 40 degrees.
10. A pet grooming tool in accordance with claim 7 wherein the leading surface portions of the plurality of the edge segments are generally coplanar.
11. A pet grooming tool in accordance with claim 10 wherein the pet grooming tool is adapted and configured such that the edge of the fur ejector portion slidably contacts the leading surface portions of the plurality of the edge segments as the edge of the fur ejector portion moves from the first position to the second position.
12. A pet grooming tool in accordance with claim 11 wherein the pet grooming tool is adapted and configured such that the edge of the fur ejector portion slidably contacts at least a plurality of the teeth as the edge of the fur ejector portion moves from the first position to the second position.
13. A pet grooming tool in accordance with claim 12 wherein the edge of fur ejector portion is adjacent the tips of the teeth when the edge of the fur ejector portion is in the second position.
14. A pet grooming tool in accordance with claim 7 wherein the pet grooming tool is adapted and configured such that the edge of the fur ejector portion slidably contacts the leading surface portions of the plurality of the edge segments as the edge of the fur ejector portion moves from the first position to the second position.
15. A pet grooming tool comprising:
a toothed portion, the toothed portion comprising a plurality of teeth arranged in a row and a plurality of edge segments, there being a gap between each adjacent pair of the teeth, the edge segments being configured and adapted to engage loose fur in a pet's coat as such loose fur extends through the gaps in a manner removing the loose fur from the pet's coat; and
a fur ejector portion, the fur ejector portion comprising an edge, the edge of the fur ejector portion being movable between a first position and a second position relative to the toothed portion, the edge of the fur ejector portion being biased from the second position to the first position such that an external force is required to move the edge of the fur ejector portion from the first position to the second position, the fur ejector portion being configured and adapted to permit fur to pass through the gaps of the toothed portion when the edge of the fur ejector portion is in the first position, the edge of the fur ejector portion being adapted to slidably contact the teeth of the toothed portion and to contact fur passing through the gaps of the toothed portion in a manner forcing the fur out from the gaps of the toothed portion as the fur ejector portion moves away from the first position toward the second position.
16. A pet grooming tool in accordance with claim 15 wherein the fur ejector portion comprises a resilient portion and the edge of the fur ejector portion and the resilient portion are integral portions of a homogenous piece of material, and wherein the resilient portion biases the edge of the fur ejector portion away from the second position toward the first position.
17. A pet grooming tool in accordance with claim 15 further comprising a handle portion and at least one screw, the toothed portion being removably secured to the handle portion via the screw, and wherein the fur ejector portion is removably attached to the toothed portion via the screw.
18. A pet grooming tool in accordance with claim 17 wherein the fur ejector portion is sandwiched between the toothed portion and the handle portion via the screw.
19. A pet grooming tool in accordance with claim 15 wherein the row of the teeth is straight and the plurality of edge segments lie within a common plane.
20. A pet grooming tool in accordance with claim 15 further comprising a handle portion that is configured and adapted to be held in a hand of a person in a manner causing the edge segments to engage loose fur in a pet's coat, and wherein the fur ejector portion is configured and adapted in a manner such that the external force required to move the edge of the fur ejector portion from the first position to the second position can be applied by the hand of the person while the handle portion is held by the hand.