US4969589A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tag attaching apparatus
Assignee: Individual
•
Filing: 1989-10-18
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Granted: 1990-11-13
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Expires: 2009-10-18
Abstract
Abstract A simply structured tag attaching apparatus charging a tag pin without fail is composed that an axle of a ratchet finger is inserted into a pair of slanting or diagonal prolonged guiding slots with crossed shape and one side of guide slot are driven to apply the tag pins to objects by going and returning movement of a slider in connection with trigger action, so that the ratchet finger may force a ratchet wheel to rotate a click thereafter.
Inventors
- 👤 Choonsun Kim
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:33
CPC Classifications
B; B65; B65C; B65C7/00; B65C7/003; B65C7/005; B65C5/00; B65C5/06
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
212 words
A tag attaching apparatus having a gun-type body and a slider for, by going and returning by an operation of the trigger, dispensing tag pins charged through a ratchet wheel comprising: a slide plate having an edge and a movable guide slot extending diagonally relative to the direction of sliding of the slide plate, the movable guide slot having an opening at a top portion thereof, and means for sliding the slide plate in the direction of movement of the slider; a ratchet wheel in the body for feeding tags; a plate pivotable coupled to the ratchet wheel having a fixed guide slot with a slant opposite from the slant of the movable guide slot and guide projections formed to project at the upper and lower side of the fixed guide slot; and a ratchet finger having a hook at one end and a camming portion on the opposite end which prescribes a position of said ratchet finger by means of the guide projections of the upper side; the ratchet finger having wide and narrow portions of a shaft supported on the cross point between the movable guide slot and fixed guide slot for engaging the edges of both slots, the hook of the ratchet finger being engaged with the ratchet wheel.
Claim 2
Dependent Claim
212 words
A tag attaching apparatus having a gun-type body and a slider for, by going and returning by an operation of the trigger, dispensing tag pins charged through a ratchet wheel comprising: a slide plate having an edge and a movable guide slot extending diagonally relative to the direction of sliding of the slide plate, the movable guide slot having an opening at a top portion thereof, and means for sliding the slide plate in the direction of movement of the slider; a ratchet wheel in the body for feeding tags; a plate pivotable coupled to the ratchet wheel having a fixed guide slot with a slant opposite from the slant of the movable guide slot and guide projections formed to project at the upper and lower side of the fixed guide slot; and a ratchet finger having a hook at one end and a camming portion on the opposite end which prescribes a position of said ratchet finger by means of the guide projections of the upper side; the ratchet finger having wide and narrow portions of a shaft supported on the cross point between the movable guide slot and fixed guide slot for engaging the edges of both slots, the hook of the ratchet finger being engaged with the ratchet wheel.
Claim 3
Dependent Claim
191 words
A tag attaching apparatus comprising: a body; as trigger mounted on the body; a slider in the body for dispensing tag pins in response to movement of the trigger; a slide plate movable in the same direction as the slider having a first guide slot slanting diagonally relative to the length of the slider; a fixed plate having a second guide slot slanting diagonally relative to the length of the slider in the opposite direction from the slant of the first guide slot and crossing the first guide slot; a shaft extending through the first and second guide slots so that when the slide plate moves longitudinally, the shaft is guided to move diagonally through the fixed second slot; a ratchet wheel for feeding tag pins to the slider; a ratchet finger mounted on the shaft and movable diagonally with the shaft, including a hook for engaging the ratchet wheel on one end, and a camming portion on the other end; and means for engaging the camming portion and rotating the ratchet finger in response to mvoement of the trigger, for alternately engaging and disengaing the hook from the ratchet wheel.
Claim 4
Dependent Claim
191 words
A tag attaching apparatus comprising: a body; as trigger mounted on the body; a slider in the body for dispensing tag pins in response to movement of the trigger; a slide plate movable in the same direction as the slider having a first guide slot slanting diagonally relative to the length of the slider; a fixed plate having a second guide slot slanting diagonally relative to the length of the slider in the opposite direction from the slant of the first guide slot and crossing the first guide slot; a shaft extending through the first and second guide slots so that when the slide plate moves longitudinally, the shaft is guided to move diagonally through the fixed second slot; a ratchet wheel for feeding tag pins to the slider; a ratchet finger mounted on the shaft and movable diagonally with the shaft, including a hook for engaging the ratchet wheel on one end, and a camming portion on the other end; and means for engaging the camming portion and rotating the ratchet finger in response to mvoement of the trigger, for alternately engaging and disengaing the hook from the ratchet wheel.
Claim 5
Dependent Claim
33 words
A tag attaching apparatus as recited in claim 2 wherein the slide plate has a relatively thicker front end, a relatively thinner rear end, and a shoulder between the thicker and thinner portions.
Claim 6
Dependent Claim
32 words
A tag attaching apparatus as recited in claim 2 wherein the shaft has a relatively larger diameter in the second guide slot and a relatively larger diameter in the first guide slot.
Claim 7
Dependent Claim
42 words
A tag attaching apparatus as recited in claim 2 wherein the slider comprises a push rod at the front end and a block at the rear end, the block having an opening for moving the slider back and forth by the trigger.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-11-12 | 1994-05-14 | 1994-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-11-12 | 1998-05-14 | 1998-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-11-12 | 2002-05-14 | 2002-11-13 | $7700.00 | Window Closed / Lapsed |