US3205529A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Guide for sliding doors
Assignee: Individual
•
Filing: 1963-11-12
•
Granted: 1965-09-14
•
Expires: 1983-11-12
Abstract
No abstract record available.
Inventors
- 👤 Vintan John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:14
CPC Classifications
E; E05; E05D; E05D15/00; E05D15/06; E05D15/0621; E05D15/0626; E05D15/0656; E05Y; E05Y2201/00; E05Y2201/60; E05Y2201/622; E05Y2201/684; E05Y2600/00; E05Y2600/40; E05Y2600/45; E05Y2600/452; E05Y2600/46; E05Y2900/00; E05Y2900/10; E05Y2900/13; E05Y2900/132
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
129 words
A GUIDE FOR SLIDING DOORS ADAPTED TO BE MOUNTED ON A FLOOR HAVING A CARPET THEREON, COMPRISING A BASE, A PAIR OF UPSTANDING SPACED SUBSTANTIALLY PARALLEL SIDE MEMBERS, HOLDING MEANS RELEASABLY CONNECTING SAID SIDE MEMBERS TO THE BASE, AN INTEGRAL DIVIDER RIB ON THE BASE DISPOSED IN UPSTANDING POSITION BETWEEN THE SIDE MEMBERS DEFINING A PAIR OF DOOR TRACKS ON THE BASE ON OPPOSITE SIDES THEREOF, FASTENER MEANS CONNECTING SAID BASE TO THE FLOOR, SAID SIDE MEMBERS BEING REMOVABLE FROM THE BASE INDEPENDENTLY OF SAID FASTENER MEANS TO PERMIT INITIAL TRANSVERSE MOVEMENT OF A PAIR OF SLIDING DOORS INDIVIDUALLY INTO SAID TRACKS, AND A PAIR OF INTEGRAL SUPPORT LEGS DISPOSED IN DEPENDING RELATION FROM THE BASE ADAPTED FOR EXTENSION THROUGH SAID CARPET FOR SUPPORTING THE BASE ON THE FLOOR.
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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) | 1968-09-13 | 1969-03-15 | 1969-09-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-13 | 1973-03-15 | 1973-09-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-13 | 1977-03-15 | 1977-09-14 | $7700.00 | Window Closed / Lapsed |