US3146485A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mastic applicator
Assignee: Individual
•
Filing: 1962-06-04
•
Granted: 1964-09-01
•
Expires: 1982-06-04
Abstract
No abstract record available.
Inventors
- 👤 Rube P Evans
- 👤 Donald R Reid
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:41
CPC Classifications
E; E04; E04D; E04D15/00; E04D15/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1602314A
Cited
CA578563A
Cited
US1278236A
Cited
US2746072A
Cited
US2761732A
Cited
US2889994A
Cited
US3016040A
Cited
US3099582A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-09-01 | 1968-03-02 | 1968-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-01 | 1972-03-02 | 1972-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-01 | 1976-03-02 | 1976-09-01 | $7700.00 | Window Closed / Lapsed |