Patent US2459891A successfully refreshed from Google Patents.
US2459891A
Expired / Lapsed
US
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Pressure sensitive adhesive mass
Assignee: Johnson and Johnson
•
Filing: 1944-07-22
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Granted: 1949-01-25
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Expires: 1964-07-22
Abstract
No abstract record available.
Inventors
- 👤 William L Nelson
- 👤 Otto R Sinnig
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:28
CPC Classifications
C; C09; C09J; C09J109/00; C09J7/00; C09J7/30; C09J7/38; C09J7/381; C09J7/383; Y; Y10; Y10S; Y10S602/00; Y10S602/903; Y10T; Y10T428/00; Y10T428/28; Y10T428/2852; Y10T428/2878; Y10T428/2883
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2331894A
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US2202363A
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US2142039A
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US2269712A
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DE705104C
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US2319959A
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US2366219A
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US2332265A
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US2349508A
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US2379318A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-01-25 | 1952-07-26 | 1953-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-01-25 | 1956-07-26 | 1957-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-01-25 | 1960-07-26 | 1961-01-25 | $7700.00 | Window Closed / Lapsed |