US3458962A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vinyl siding bracket
Assignee: Monsanto Co
•
Filing: 1966-12-02
•
Granted: 1969-08-05
•
Expires: 1986-12-02
Abstract
No abstract record available.
Inventors
- 👤 James R Kendall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 06:46
CPC Classifications
E; E04; E04F; E04F13/00; E04F13/07; E04F13/08; E04F13/0864
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1357265A
Cited
US2362236A
Cited
US2853163A
Cited
US2782888A
Cited
US2811118A
Cited
US3214876A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-08-04 | 1973-02-03 | 1973-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-04 | 1977-02-03 | 1977-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-04 | 1981-02-03 | 1981-08-05 | $7700.00 | Window Closed / Lapsed |