US3491877A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pressure-sensitive adhesive tape
Assignee: 3M Co
•
Filing: 1966-03-17
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Granted: 1970-01-27
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Expires: 1986-03-17
Abstract
No abstract record available.
Inventors
- 👤 Harris W Viker
- 👤 Ernest O Anderson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 00:27
CPC Classifications
B; B26; B26F; B26F3/00; B26F3/002; B26D; B26D3/00; B26D3/10; C; C09; C09J; C09J7/00; C09J7/20; C09J7/22; C09J7/25; C09J7/255; B26D1/00; B26D1/0006; B26D2001/0046; B26D2001/006; Y; Y10; Y10S; Y10S428/00; Y10S428/91; Y10T; Y10T428/00; Y10T428/24; Y10T428/24777; Y10T428/26; Y10T428/266; Y10T428/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-01-26 | 1973-07-28 | 1974-01-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-26 | 1977-07-28 | 1978-01-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-26 | 1981-07-28 | 1982-01-27 | $7700.00 | Window Closed / Lapsed |