US3392080A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compressed foamed polystyrene net and method of making the same
Assignee: Plastic Textile Accessories Ltd
•
Filing: 1964-12-09
•
Granted: 1968-07-09
•
Expires: 1984-12-09
Abstract
No abstract record available.
Inventors
- 👤 Mercer Frank Brian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 07:08
CPC Classifications
B; B29; B29C; B29C44/00; B29C44/34; B29C44/56; B29C44/5627; B29D; B29D28/00; B29C48/00; B29C48/03; B29C48/07; B29C48/08; B29C48/13; B29K; B29K2025/00; B29L; B29L2028/00; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1007; Y10T156/1023; Y10T428/00; Y10T428/24; Y10T428/24273; Y10T428/24298; Y10T428/24942; Y10T428/24992; Y10T428/31504; Y10T428/31855; Y10T428/31938
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2434532A
Cited
US2537323A
Cited
US3051987A
Cited
US3227184A
Cited
US3106983A
Cited
US3328505A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-07-09 | 1972-01-08 | 1972-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-09 | 1976-01-08 | 1976-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-09 | 1980-01-08 | 1980-07-09 | $7700.00 | Window Closed / Lapsed |