US3392504A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of packaging articles in stretched plastic foils
Assignee: Lever Brothers Co
•
Filing: 1963-12-12
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Granted: 1968-07-16
•
Expires: 1983-12-12
Abstract
No abstract record available.
Inventors
- 👤 Vates Heinz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:34
CPC Classifications
B; B29; B29C; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C65/00; B29C65/02; B29C65/18; B29C65/22; B29C65/221; B29C65/222; B29C65/223; B29C65/228; B29C66/20; B29C66/21; B29C66/40; B29C66/41; B29C66/43; B29C66/70; B29C66/73; B29C66/737; B29C66/7371; B29C66/73711; B29C66/73712; B29C66/80; B29C66/81; B29C66/812; B29C66/8122; B29C66/818; B29C66/8181; B29C66/81811; B29C66/8187; B29C66/81871; B29C66/83; B29C66/832; B29C66/8322; B65; B65B; B65B51/00; B65B51/10; B65B51/14; B29C65/229; B29C65/38; B29C65/74; B29C65/745; B29C66/71; B29C66/72; B29C66/723; B29C66/7234; B29C66/72341; B29C66/72343; B29C66/73715; B29C66/814; B29C66/8141; B29C66/81411; B29C66/81421; B29C66/81422; B29C66/90; B29C66/96; B29C66/967; B29C66/9672; B29K; B29K2909/00; B29K2909/02; B29K2995/00; B29K2995/0018; B29K2995/0026; B29K2995/0037; B29K2995/005; B29K2995/0051
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2668403A
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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) | 1971-07-16 | 1972-01-15 | 1972-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-16 | 1976-01-15 | 1976-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-16 | 1980-01-15 | 1980-07-16 | $7700.00 | Window Closed / Lapsed |