US3200526A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Picture frame construction
Assignee: APF Inc
•
Filing: 1963-05-01
•
Granted: 1965-08-17
•
Expires: 1983-05-01
Abstract
No abstract record available.
Inventors
- 👤 Munn Ben
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:13
CPC Classifications
A; A47; A47G; A47G1/00; A47G1/06; A47G1/0605; A47G1/0611
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1901902A
Cited
US1904318A
Cited
CH280787A
Cited
US2777232A
Cited
CH350770A
Cited
US2972201A
Cited
US3060606A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-16 | 1969-02-15 | 1969-08-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-16 | 1973-02-15 | 1973-08-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-16 | 1977-02-15 | 1977-08-17 | $7700.00 | Window Closed / Lapsed |