Patent US3154458A successfully refreshed from Google Patents.
US3154458A
Expired / Lapsed
US
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Trigger proof splicing tape
Assignee: Dow Chemical Co
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Filing: 1961-06-05
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Granted: 1964-10-27
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Expires: 1981-06-05
Abstract
No abstract record available.
Inventors
- 👤 Frank J Mulla
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 12:11
CPC Classifications
B; B65; B65H; B65H19/00; B65H19/10; B65H19/18; B65B; B65B57/00; B65B57/02; B65B57/04; Y; Y10; Y10T; Y10T428/00; Y10T428/19; Y10T428/192; Y10T428/197; Y10T428/24; Y10T428/24752
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-10-27 | 1968-04-27 | 1968-10-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-10-27 | 1972-04-27 | 1972-10-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-10-27 | 1976-04-27 | 1976-10-27 | $7700.00 | Window Closed / Lapsed |