Patent US3427776A successfully refreshed from Google Patents.
US3427776A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-adherent,shock absorbing,sealing and spacing strip
Assignee: Tremco LLC
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Filing: 1966-06-14
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Granted: 1969-02-18
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Expires: 1986-06-14
Abstract
No abstract record available.
Inventors
- 👤 Clarence L Lake
- 👤 James A Box
- 👤 William J Golla
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:37
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/54; E06B3/5427; B; B60; B60J; B60J10/00; B60J10/20; B60J10/21; B60J10/30; B60J10/34; B60J10/70; Y; Y10; Y10S; Y10S277/00; Y10S277/916; Y10S277/921
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA678685A
Cited
US2370647A
Cited
US2781561A
Cited
US3155422A
Cited
US3261087A
Cited
US3274740A
Cited
US3241277A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-02-18 | 1972-08-19 | 1973-02-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-02-18 | 1976-08-19 | 1977-02-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-02-18 | 1980-08-19 | 1981-02-18 | $7700.00 | Window Closed / Lapsed |