Patent JPS5628531A successfully refreshed from Google Patents.
US2453258A
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US
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Pressure-sensitive adhesive sheet
Assignee: 3M Co
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Filing: 1946-04-06
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Granted: 1948-11-09
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Expires: 1966-04-06
Abstract
No abstract record available.
Inventors
- 👤 Pearson John William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 11:42
CPC Classifications
C; C09; C09J; C09J7/00; C09J7/20; C09J7/29; B; B32; B32B; B32B23/00; B32B23/04; B32B23/20; B32B27/00; B32B27/06; B32B27/08; B32B7/00; B32B7/04; B32B7/12; B32B2250/00; B32B2250/02; B32B2250/24; B32B2307/00; B32B2307/40; B32B2307/412; B32B2307/70; B32B2307/726; B32B2307/728; B32B2307/73; B32B2307/732; B32B2405/00; C09J2400/00; C09J2400/20; C09J2400/28; C09J2400/283; C09J2401/00; C09J2401/006; Y; Y10; Y10T; Y10T428/00; Y10T428/28; Y10T428/2848
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US344469A
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US1826696A
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US2183330A
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US2142039A
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US2276151A
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US2364875A
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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) | 1951-11-09 | 1952-05-10 | 1952-11-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-11-09 | 1956-05-10 | 1956-11-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-11-09 | 1960-05-10 | 1960-11-09 | $7700.00 | Window Closed / Lapsed |