Patent US3080945A successfully refreshed from Google Patents.
US3080945A
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Elevator controls
Assignee: Toledo Scale Corp
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Filing: 1960-09-06
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Granted: 1963-03-12
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Expires: 1980-09-06
Abstract
No abstract record available.
Inventors
- 👤 John R Dinning
- 👤 Warren V Weaver
- 👤 Jr David H Wilson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 03:55
CPC Classifications
B; B66; B66B; B66B1/00; B66B1/02; B66B1/06; B66B1/14; B66B1/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
166 words
AN ELEVATOR SYSTEM INCLUDING A PLURALITY OF CARS SERVING A PLURALITY OF LANDINGS INCLUDING A DISPATCHING TERMINAL, A PLURALITY OF LANDINGS DISPLACED IN A DISPATCHING DIRECTION FROM SAID TERMINAL, A LANDING DISPLACED FROM SAID TERMINAL IN A SECOND DIRECTION OPPOSITE SAID DISPATCHING DIRECTION, MEANS FOR REGISTERING DEMANDS FOR SERVICE BY SAID CARS, MEANS RESPONSIVE TO THE AVAILABILITY OF A CAR FOR SERVICE FROM SAID TERMINAL, MEANS TO SELECT A CAR AVAILABLE FOR SERVICE FROM SAID TERMINAL, MEANS RESPONSIVE TO THE PRESENCE OF A SELECTED CAR FOR PREVENTING SELECTION OF ANOTHER CAR, MEANS TO CONDITION A SELECTED CAR FOR SERVICE IN SAID SECOND DIRECTION IN RESPONSE TO A CALL FOR SUCH SERVICE, MEANS TO CONDITION A SELECTED CAR FOR SERVICE IN SAID DISPATCHING DIRECTION A GIVEN INTERVAL AFTER SELECTION IN RESPONSE TO THE ABSENCE OF ANOTHER CAR SO CONDITIONED, AND MEANS RESPONSIVE TO THE EXPIRATION OF AN INTERVAL GREATER THAN SAID GIVEN INTERVAL FOLLOWING SELECTION OF A CAR, TO THE REGISTRATION OF A DEMAND FOR SERVICE, AND
Claim 2
Dependent Claim
166 words
AN ELEVATOR SYSTEM INCLUDING A PLURALITY OF CARS SERVING A PLURALITY OF LANDINGS INCLUDING A DISPATCHING TERMINAL, A PLURALITY OF LANDINGS DISPLACED IN A DISPATCHING DIRECTION FROM SAID TERMINAL, A LANDING DISPLACED FROM SAID TERMINAL IN A SECOND DIRECTION OPPOSITE SAID DISPATCHING DIRECTION, MEANS FOR REGISTERING DEMANDS FOR SERVICE BY SAID CARS, MEANS RESPONSIVE TO THE AVAILABILITY OF A CAR FOR SERVICE FROM SAID TERMINAL, MEANS TO SELECT A CAR AVAILABLE FOR SERVICE FROM SAID TERMINAL, MEANS RESPONSIVE TO THE PRESENCE OF A SELECTED CAR FOR PREVENTING SELECTION OF ANOTHER CAR, MEANS TO CONDITION A SELECTED CAR FOR SERVICE IN SAID SECOND DIRECTION IN RESPONSE TO A CALL FOR SUCH SERVICE, MEANS TO CONDITION A SELECTED CAR FOR SERVICE IN SAID DISPATCHING DIRECTION A GIVEN INTERVAL AFTER SELECTION IN RESPONSE TO THE ABSENCE OF ANOTHER CAR SO CONDITIONED, AND MEANS RESPONSIVE TO THE EXPIRATION OF AN INTERVAL GREATER THAN SAID GIVEN INTERVAL FOLLOWING SELECTION OF A CAR, TO THE REGISTRATION OF A DEMAND FOR SERVICE, AND
References Cited (Backward Citations)
US2936859A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-03-11 | 1966-09-10 | 1967-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-11 | 1970-09-10 | 1971-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-11 | 1974-09-10 | 1975-03-12 | $7700.00 | Window Closed / Lapsed |