US3398933A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable pedestal for elevated flooring
Assignee: Individual
•
Filing: 1966-06-29
•
Granted: 1968-08-27
•
Expires: 1986-06-29
Abstract
No abstract record available.
Inventors
- 👤 Victor G Haroldson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:33
CPC Classifications
B; B66; B66F; B66F3/00; B66F3/08; A; A47; A47B; A47B91/00; A47B91/02; A47B91/022; A47B91/028; E; E04; E04F; E04F15/00; E04F15/02; E04F15/024; E04F15/02447; E04F15/02464; E04F15/0247
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1971-08-27 | 1972-02-26 | 1972-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-08-27 | 1976-02-26 | 1976-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-08-27 | 1980-02-26 | 1980-08-27 | $7700.00 | Window Closed / Lapsed |