US2859008A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fixture for attachment to perforated board
Assignee: Masonite Corp
•
Filing: 1954-01-13
•
Granted: 1958-11-04
•
Expires: 1974-01-13
Abstract
No abstract record available.
Inventors
- 👤 Paul F E Zimmer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 08:37
CPC Classifications
A; A47; A47F; A47F5/00; A47F5/08; A47F5/0807; A47F5/0815; A47F5/0823
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1593375A
Cited
US1924074A
Cited
US2103485A
Cited
US2312985A
Cited
US2400807A
Cited
US2599824A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-11-03 | 1962-05-05 | 1962-11-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-11-03 | 1966-05-05 | 1966-11-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-11-03 | 1970-05-05 | 1970-11-04 | $7700.00 | Window Closed / Lapsed |