High impact strength lighted nock assembly
First Claim
1. A high impact strength lighted nock assembly for an arrow that is activated when the arrow is fired with a bowstring, the lighted nock assembly comprising:
- a nock molded from a transparent, high impact strength polymeric material containing at least 10% by weight reinforcing material, the nock comprising a head configured to engage with the bowstring and a shank configured to couple with a bushing extending into a rear end of the arrow, the shank comprising a recess extending in a distal end of the shank toward the head;
a light assembly comprising a light emitting device located in the recess in the shank that is electrically coupled to a battery, wherein the light emitting device is in a deactivated state before the arrow is fired and an activated state after the arrow is fired; and
a battery stop attached to the battery at a location offset from the nock and releasable coupled within a center opening of the bushing to resist longitudinal translation of the battery relative to the bushing, wherein the nock translates within the center opening between an activated configuration that activates the light emitting device and a deactivated configuration that deactivates the light emitting device without removing the light assembly from the bushing.
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Accused Products
Abstract
A high impact strength lighted nock assembly for an arrow that is activated when the arrow is fired with a bowstring. The lighted nock assembly includes a nock molded from a high impact strength, transparent polymeric material containing at least 10% by weight reinforcing fibers. The nock includes a head configured to engage with the bowstring and a shank configured to couple with a rear end of the arrow. The shank includes a recess extending in a distal end of the shank toward the head. A light assembly including a light emitting device is located in the recess in the shank that is electrically coupled to a battery. A switch is electrically coupled to the light emitting device and the battery that is triggered when the arrow is fired to activate the light emitting device.
89 Citations
19 Claims
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1. A high impact strength lighted nock assembly for an arrow that is activated when the arrow is fired with a bowstring, the lighted nock assembly comprising:
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a nock molded from a transparent, high impact strength polymeric material containing at least 10% by weight reinforcing material, the nock comprising a head configured to engage with the bowstring and a shank configured to couple with a bushing extending into a rear end of the arrow, the shank comprising a recess extending in a distal end of the shank toward the head; a light assembly comprising a light emitting device located in the recess in the shank that is electrically coupled to a battery, wherein the light emitting device is in a deactivated state before the arrow is fired and an activated state after the arrow is fired; and a battery stop attached to the battery at a location offset from the nock and releasable coupled within a center opening of the bushing to resist longitudinal translation of the battery relative to the bushing, wherein the nock translates within the center opening between an activated configuration that activates the light emitting device and a deactivated configuration that deactivates the light emitting device without removing the light assembly from the bushing. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A high impact strength lighted nock assembly for an arrow that is activated when the arrow is fired with a bowstring, the lighted nock assembly comprising:
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a nock molded from a high impact strength, transparent polymeric material containing about 20% by weight reinforcing material, wherein the polymeric material comprises a tensile strength of greater than about 10,000 pounds per square inch (psi) as determined by ASTM D638 and a flexural strength of greater than about 20,000 psi as determined by ASTM D790, the nock comprising a head configured to engage with the bowstring and a shank configured to couple with a bushing extending into a rear end of the arrow, the shank comprising a recess extending from a distal end of the shank toward the head; a light assembly comprising a light emitting device located in the recess in the shank that is electrically coupled to a battery, wherein the light emitting device is in a deactivated state before the arrow is fired and an activated state after the arrow is fired; and a battery stop attached to the battery at a location offset from the nock and releasably coupled within a center opening of the bushing to resist longitudinal translation of the battery relative to the bushing, wherein the nock translates within the center opening between an activated configuration that activates the light emitting device and a deactivated configuration that deactivates the light emitting device without removing the light assembly from the bushing.
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19. A high impact strength lighted nock assembly for an arrow that is activated when the arrow is fired with a bowstring, the lighted nock assembly comprising:
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a nock molded from a transparent, high impact strength polymeric material containing at least 10% by weight reinforcing material, the nock comprising a head configured to engage with the bowstring, a shank configured to couple with a bushing extending into a rear end of the arrow, the shank extending in a distal end of the arrow toward the head; and a light assembly comprising a light emitting device that is electrically coupled to a battery, wherein the light emitting device is in a deactivated state before the arrow is fired and an activated state after the arrow is fired; and a battery stop attached to the battery at a location offset from the nock and releasably coupled within a center opening of the bushing to resist longitudinal translation of the battery relative to the bushing, wherein the nock translates within the center opening between an activated configuration that activates the light emitting device and a deactivated configuration that deactivates the light emitting device without removing the light assembly from the bushing.
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Specification