Patents full text · MLC-0201
CPC subclass B66B
Elevators; escalators or moving walkways
| No. | Publication | Title | Published | Assignee |
|---|---|---|---|---|
| 1 | US11518650B2 | Variable thresholds for an elevator system | 2022-12-06 | OTIS ELEVATOR CO |
| 2 | US11135611B2 | System for spraying a wall surface of a building and method therefor | 2021-10-05 | ELID TECH INTERNATIONAL PTE LTD |
| 3 | US10421643B2 | Passenger conveyor | 2019-09-24 | MITSUBISHI ELECTRIC CORP |
| 4 | US9810706B2 | Vertical conveying device, laboratory sample distribution system and laboratory automation system | 2017-11-07 | ROCHE DIAGNOSTICS OPERATIONS INC |
| 5 | US9477317B1 | Sanitarily operating a multiuser device using a touch free display | 2016-10-25 | CLEMENTS SIGMUND LINDSAY |
| 6 | US9440820B2 | Escalator lifting frame and method of using the same | 2016-09-13 | KONE CORP |
| 7 | US2012145487A1 | Elevator Using Variable Communication Protocol and Its Control Method | 2012-06-14 | YOO JAE HYEOK |
| 8 | US4793437A | Portable lift with telescopic booms and load-carrying apparatus | 1988-12-27 | HANTHORN PHILIP |
| 9 | US4664719A | Method and apparatus for cleaning step boards of escalator | 1987-05-12 | MEISO YOKO COMPANY LTD |
| 10 | US4433756A | Elevator system | 1984-02-28 | WESTINGHOUSE ELECTRIC CORP |
| 11 | US4286222A | Timing waveform generator | 1981-08-25 | WESTINGHOUSE ELECTRIC CORP |
11 records in this listing. Patents full text (MLC-0201). Request the full dataset.