Patent US3199642A successfully refreshed from Google Patents.
US3199642A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rail positioning and fastening device
Assignee: Otis Elevator Co
•
Filing: 1964-02-21
•
Granted: 1965-08-10
•
Expires: 1984-02-21
Abstract
No abstract record available.
Inventors
- 👤 Anderson George Clifford
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:47
CPC Classifications
B; B66; B66B; B66B7/00; B66B7/02; B66B7/023; B66B7/024
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
APPARATUS SUPPORTING A VERTICALLY DISPOSED GUIDE RAIL ON A STRUCTEURE, COMPRISING, A MOUNTING MEMBER ATTACHED TO SAID STRUCTURE AND HAVING A SUBSTANTIALLY VERTICAL SURFACE SPACED THEREFROM, SAID MEMBER HAVING FORMED THEREIN TWO ELONGATED APERTURES THE LONG AXES OF WHICH ARE SUBSTANTIALLY HORIZONTAL, SAID GUIDE RAIL INCLUDING A GUIDING WEB AND A PAIR OF OPPOSITELY DISPOSED FLANGES, A PAIR OF RAIL CLIPS EACH ENGAGING ONE OF SAID FLANGES AND EACH HAVING AN APERTURE FORMED THEREIN, A PAIR OF MOUNTING BOLTS EXTENDING THROUGH SAID APERTURES IN SAID CLIPS WITH A SNUG FIT AND ALSO EXTENDING THROUGH SAID ELONGATED APERTURES, AND
Claim 2
Dependent Claim
98 words
APPARATUS SUPPORTING A VERTICALLY DISPOSED GUIDE RAIL ON A STRUCTEURE, COMPRISING, A MOUNTING MEMBER ATTACHED TO SAID STRUCTURE AND HAVING A SUBSTANTIALLY VERTICAL SURFACE SPACED THEREFROM, SAID MEMBER HAVING FORMED THEREIN TWO ELONGATED APERTURES THE LONG AXES OF WHICH ARE SUBSTANTIALLY HORIZONTAL, SAID GUIDE RAIL INCLUDING A GUIDING WEB AND A PAIR OF OPPOSITELY DISPOSED FLANGES, A PAIR OF RAIL CLIPS EACH ENGAGING ONE OF SAID FLANGES AND EACH HAVING AN APERTURE FORMED THEREIN, A PAIR OF MOUNTING BOLTS EXTENDING THROUGH SAID APERTURES IN SAID CLIPS WITH A SNUG FIT AND ALSO EXTENDING THROUGH SAID ELONGATED APERTURES, AND
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) | 1968-08-09 | 1969-02-08 | 1969-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-09 | 1973-02-08 | 1973-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-09 | 1977-02-08 | 1977-08-10 | $7700.00 | Window Closed / Lapsed |