US3533899A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-sealing adhesive materials
Assignee: Dow Silicones Corp
•
Filing: 1965-10-07
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Granted: 1970-10-13
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Expires: 1985-10-07
Abstract
No abstract record available.
Inventors
- 👤 Ales M Kapral
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:32
CPC Classifications
G; G09; G09F; G09F3/00; G09F3/08; G09F3/10; C; C09; C09J; C09J7/00; C09J7/20; C09J7/201; C09J7/21; C09J7/30; C09J7/38; C09J7/40; C09J7/401; C09J2301/00; C09J2301/30; C09J2301/302; C09J2400/00; C09J2400/20; C09J2400/28; C09J2400/283; C09J2423/00; C09J2423/005; C09J2483/00; C09J2483/005; G09F3/02; G09F2003/023; G09F2003/0257; Y; Y10; Y10T; Y10T428/00; Y10T428/14; Y10T428/1452; Y10T428/1457; Y10T428/24; Y10T428/24355; Y10T428/24446; Y10T428/24455; Y10T428/31504; Y10T428/31652; Y10T428/31667
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2395668A
Cited
US2559098A
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US2897109A
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US3161533A
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US3028280A
Cited
US3046155A
Cited
US3403045A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-10-12 | 1974-04-13 | 1974-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-10-12 | 1978-04-13 | 1978-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-10-12 | 1982-04-13 | 1982-10-13 | $7700.00 | Window Closed / Lapsed |