US2950752A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus and method for the production of reticulate webs
Assignee: Akzo Nobel UK PLC
•
Filing: 1953-12-24
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Granted: 1960-08-30
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Expires: 1973-12-24
Abstract
No abstract record available.
Inventors
- 👤 Paul C Watson
- 👤 Howard O Mcmahon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:31
CPC Classifications
B; B29; B29D; B29D99/00; B29D99/0078; B29K; B29K2021/00; B29L; B29L2031/00; B29L2031/731
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US468216A
Cited
US1979251A
Cited
FR804987A
Cited
US2152901A
Cited
US2411660A
Cited
US2476283A
Cited
US2586275A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-08-30 | 1964-02-29 | 1964-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-30 | 1968-02-29 | 1968-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-30 | 1972-02-29 | 1972-08-30 | $7700.00 | Window Closed / Lapsed |