Patent US3126982A successfully refreshed from Google Patents.
US3126982A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispatching control for a group of
Assignee: Schindler Elevator Corp
•
Filing: —
•
Granted: 1964-03-31
•
Expires: 1981-03-31
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:28
CPC Classifications
B; B66; B66B; B66B1/00; B66B1/02; B66B1/06; B66B1/14; B66B1/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
124 words
IN AN ELEVATOR SYSTEM COMPRISING A PLURALITY OF CARS SERVING A PLURALITY OF FLOORS INCLUDING A DISPATCHING FLOOR, MEANS FOR STOPPING CARS WHEN THEY TRAVEL TO SAID DISPATCHING FLOOR, MEANS TO CONDITION CARS FOR LOADING WHILE AT SAID DISPATCHING FLOOR, MEANS TO START CONDITIONED CARS IN A GIVEN DIRECTION FROM SAID DISPATCHING FLOOR, MEANS TO SENSE A PREDETERMINED CONDITION IN SAID SYSTEM INCLUDING THE PRESENCE OF A CAR STOPPED AT THE DISPATCHING FLOOR WHICH HAS BEEN CONDITIONED FOR LOADING AND THE PRESENCE OF A CAR STOPPED AT THE DISPATCHING FLOOR WHICH HAS NOT BEEN CONDITIONED FOR LOADING, AND MEANS RESPONSIVE TO SAID PREDETERMINED CONDITION FOR STARTING IN SAID GIVEN DIRECTION A CAR STOPPED AT THE DISPATCHING FLOOR WHICH HAS NOT BEEN CONDITIONED FOR LOADING.
Claim 2
Dependent Claim
124 words
IN AN ELEVATOR SYSTEM COMPRISING A PLURALITY OF CARS SERVING A PLURALITY OF FLOORS INCLUDING A DISPATCHING FLOOR, MEANS FOR STOPPING CARS WHEN THEY TRAVEL TO SAID DISPATCHING FLOOR, MEANS TO CONDITION CARS FOR LOADING WHILE AT SAID DISPATCHING FLOOR, MEANS TO START CONDITIONED CARS IN A GIVEN DIRECTION FROM SAID DISPATCHING FLOOR, MEANS TO SENSE A PREDETERMINED CONDITION IN SAID SYSTEM INCLUDING THE PRESENCE OF A CAR STOPPED AT THE DISPATCHING FLOOR WHICH HAS BEEN CONDITIONED FOR LOADING AND THE PRESENCE OF A CAR STOPPED AT THE DISPATCHING FLOOR WHICH HAS NOT BEEN CONDITIONED FOR LOADING, AND MEANS RESPONSIVE TO SAID PREDETERMINED CONDITION FOR STARTING IN SAID GIVEN DIRECTION A CAR STOPPED AT THE DISPATCHING FLOOR WHICH HAS NOT BEEN CONDITIONED FOR LOADING.
References Cited (Backward Citations)
US2652903A
Cited
US2696896A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-31 | 1967-09-30 | 1968-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-31 | 1971-09-30 | 1972-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-31 | 1975-09-30 | 1976-03-31 | $7700.00 | Window Closed / Lapsed |