US2820240A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Furniture glide
Assignee: Tula Machine & Manufacturing Co
•
Filing: 1956-05-17
•
Granted: 1958-01-21
•
Expires: 1976-05-17
Abstract
No abstract record available.
Inventors
- 👤 Edwin J Matys
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:30
CPC Classifications
A; A47; A47B; A47B91/00; A47B91/06; A47B91/066
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US766210A
Cited
US1340617A
Cited
US1556966A
Cited
US1915249A
Cited
US2262064A
Cited
US2727651A
Cited
US2744283A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-01-20 | 1961-07-22 | 1962-01-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-01-20 | 1965-07-22 | 1966-01-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-01-20 | 1969-07-22 | 1970-01-21 | $7700.00 | Window Closed / Lapsed |