US4583619A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic gate for checkout lane
Assignee: Individual
•
Filing: 1983-08-19
•
Granted: 1986-04-22
•
Expires: 2003-08-19
Abstract
Abstract A gate for a checkout lane is controlled by the cash register lock key. A cashier may insert the key to obtain access to the cash register and when the cash register is unlocked, the gate will automatically open allowing customers free egress from a checkout lane. When the cashier locks the cash register the gate automatically closes to block the checkout lane associated with that cash register. The gate is slidably mounted within a housing which also encloses a motor used to slide the gate back and forth. A pulley and cable arrangement are used to move the gate. Limit switches are included to cut off power to the gate at the limits of its travel.
Inventors
- 👤 Raymond A. Fry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 06:18
CPC Classifications
G; G07; G07G; G07G1/00; G07G1/0036; A; A47; A47F; A47F9/00; A47F9/02; A47F9/04
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
111 words
A system for closing checkout lanes comprising: (a) a gate having a first state for preventing egress from a checkout lane and a second state allowing egress from said checkout lane; (b) a cash register adjacent to said checkout lane and having a lock to lock said cash register closed; and (c) a lock actuator for actuating and deactuating said lock; and (d) a gate controller uniquely associated with said gate and uniquely associated with said lock and operable to cause said gate to automatically assume its first state upon actuation of said lock and operable to cause said gate to automatically assume its second state upon deactuation of said lock.
Claim 2
Independent Claim
111 words
A system for closing checkout lanes comprising: (a) a gate having a first state for preventing egress from a checkout lane and a second state allowing egress from said checkout lane; (b) a cash register adjacent to said checkout lane and having a lock to lock said cash register closed; and (c) a lock actuator for actuating and deactuating said lock; and (d) a gate controller uniquely associated with said gate and uniquely associated with said lock and operable to cause said gate to automatically assume its first state upon actuation of said lock and operable to cause said gate to automatically assume its second state upon deactuation of said lock.
Claim 3
Dependent Claim
27 words
The system of claim 1 wherein said gate controller includes a gate switch which changes state when said lock is actuated and when said lock is deactuated.
Claim 4
Dependent Claim
29 words
The system of claim 2 further comprising a motor operably connected to change the state of said gate, and wherein said gate switch controls power flow to said motor.
Claim 5
Dependent Claim
47 words
The system of claim 3 wherein said gate controller further includes a limit switch to cut off power flow to said motor when said gate is fully closed and a second limit switch to cut off power flow to said motor when said gate is fully open.
Claim 6
Dependent Claim
27 words
The system of claim 4 wherein said gate is slidably mounted within a track and said first and second limit switches are adjustably mounted to said track.
Claim 7
Dependent Claim
31 words
The system of claim 1 further comprising a motor operably connected to change the state of said gate and wherein said gate controller controls the flow of power to said motor.
Claim 8
Dependent Claim
69 words
The system of claim 6 further comprising: a housing, said motor being mounted therein and said gate slidably mounted therein; a first pulley operably connected to said motor; and a cable operably connecting said first pulley to a second pulley; and wherein said gate controller is operable to slide said gate between its open and closed positions by turning on said motor to rotate said first and second pulleys.
Claim 9
Dependent Claim
22 words
The system of claim 7 wherein said cable is secured to said gate, and further comprising spring-loaded rollers mounted to said gate.
Claim 10
Independent Claim
152 words
A system for closing checkout lanes comprising: (a) a gate selectively disposable in a closed position blocking a checkout lane and an open position allowing passage through said checkout lane; (b) a cash register adjacent to said checkout lane and having a lock to lock said cash register closed; and (c) a lock actuator for actuating and deactuating said lock; and wherein said gate is operable to automatically assume its closed position upon actuation of said lock and further comprising a motor operable to move said gate from its open position to its closed position and a gate controller operable to control movement of said gate from its open position to its closed position by controlling power flow to said motor, said gate controller uniquely associated with said gate and uniquely associated with said lock and operable to cause said gate to automatically assume its closed position upon actuation of said lock.
Claim 11
Independent Claim
152 words
A system for closing checkout lanes comprising: (a) a gate selectively disposable in a closed position blocking a checkout lane and an open position allowing passage through said checkout lane; (b) a cash register adjacent to said checkout lane and having a lock to lock said cash register closed; and (c) a lock actuator for actuating and deactuating said lock; and wherein said gate is operable to automatically assume its closed position upon actuation of said lock and further comprising a motor operable to move said gate from its open position to its closed position and a gate controller operable to control movement of said gate from its open position to its closed position by controlling power flow to said motor, said gate controller uniquely associated with said gate and uniquely associated with said lock and operable to cause said gate to automatically assume its closed position upon actuation of said lock.
Claim 12
Dependent Claim
27 words
The system of claim 9 wherein said gate controller includes a gate switch which changes state when said lock is actuated and when said lock is deactuated.
Claim 13
Dependent Claim
47 words
The system of claim 10 wherein said gate controller includes a first limit switch to cut off power flow to said motor when said gate is fully closed and a second limit switch to cut off power flow to said motor when said gate is fully open.
Claim 14
Dependent Claim
29 words
The system of claim 11 further comprising a motor operably connected to change the state of said gate, and wherein said gate switch controls power flow to said motor.
Claim 15
Dependent Claim
44 words
The system of claim 9 wherein said motor is further operable to move said gate from its closed position to its open position and said gate controller is further operable to control movement of said gate from its closed position to its open position.
Claim 16
Dependent Claim
69 words
The system of claim 9 further comprising: a housing, said motor being mounted therein and said gate slidably mounted therein; a first pulley operably connected to said motor; and a cable operably connecting said first pulley to a second pulley; and wherein said gate controller is operable to slide said gate between its open and closed positions by turning on said motor to rotate said first and second pulleys.
Claim 17
Independent Claim
139 words
A system for closing checkout lanes comprising: (a) housing; (b) a gate mounted for sliding in said housing between an open position and a closed position; (c) a motor in said housing; (d) a first pulley operably connected to said motor; (e) a cable operably connecting said first pulley to a second pulley; and (f) a gate controller operable to slide said gate between its open and closed positions by turning on said motor to rotate said first and second pulleys, and further comprising a cash register having a lock to lock said cash register closed, a lock actuator for actuating and deactuating said lock, and wherein said gate controller is uniquely associated with said gate and uniquely associated with said lock and operable to cause said gate to automatically assume its open position upon deactuation of said lock.
Claim 18
Independent Claim
139 words
A system for closing checkout lanes comprising: (a) housing; (b) a gate mounted for sliding in said housing between an open position and a closed position; (c) a motor in said housing; (d) a first pulley operably connected to said motor; (e) a cable operably connecting said first pulley to a second pulley; and (f) a gate controller operable to slide said gate between its open and closed positions by turning on said motor to rotate said first and second pulleys, and further comprising a cash register having a lock to lock said cash register closed, a lock actuator for actuating and deactuating said lock, and wherein said gate controller is uniquely associated with said gate and uniquely associated with said lock and operable to cause said gate to automatically assume its open position upon deactuation of said lock.
Claim 19
Dependent Claim
26 words
The system of claim 15 wherein said gate controller is operable to cause said gate to automatically assume its closed position upon actuation of said lock.
Claim 20
Dependent Claim
22 words
The system of claim 16 wherein said cable is secured to said gate, and further comprising spring-loaded rollers mounted to said gate.
Claim 21
Dependent Claim
48 words
The system of claim 15 wherein said gate controller further includes a first limit switch to cut off power flow to said motor when said gate is fully closed and a second limit switch to cut off power flow to said motor when said gate is fully open.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-04-21 | 1989-10-21 | 1990-04-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-04-21 | 1993-10-21 | 1994-04-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-04-21 | 1997-10-21 | 1998-04-22 | $7700.00 | Window Closed / Lapsed |