Patent US3012704A successfully refreshed from Google Patents.
US3012704A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paperboard display and dispensing stand
Assignee: West Virginia Pulp and Paper Co
•
Filing: 1960-02-23
•
Granted: 1961-12-12
•
Expires: 1980-02-23
Abstract
No abstract record available.
Inventors
- 👤 Jr Howard Stumpf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 11:16
CPC Classifications
A; A47; A47F; A47F5/00; A47F5/10; A47F5/11; A47F5/112
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1950805A
Cited
US1999021A
Cited
US2321473A
Cited
US2643811A
Cited
US2767831A
Cited
US2785843A
Cited
US2926778A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-11 | 1965-06-12 | 1965-12-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-11 | 1969-06-12 | 1969-12-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-11 | 1973-06-12 | 1973-12-12 | $7700.00 | Window Closed / Lapsed |