US3533352A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for applying heat and pressure
Assignee: LEONIDAS C MILLER
•
Filing: 1968-07-23
•
Granted: 1970-10-13
•
Expires: 1988-07-23
Abstract
No abstract record available.
Inventors
- 👤 Leonidas C Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:47
CPC Classifications
H; H05; H05B; H05B3/00; H05B3/0033; B; B32; B32B; B32B37/00; B32B37/0046; B32B37/06; B32B2457/00; B32B2457/08; B32B37/10
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-10-12 | 1974-04-13 | 1974-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-10-12 | 1978-04-13 | 1978-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-10-12 | 1982-04-13 | 1982-10-13 | $7700.00 | Window Closed / Lapsed |