US3542229A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plastic bottle with shrunk strengthening band
Assignee: Lever Brothers Co
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Filing: 1968-12-11
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Granted: 1970-11-24
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Expires: 1988-12-11
Abstract
No abstract record available.
Inventors
- 👤 Ludwig Beyerlein
- 👤 Otto Lachner
- 👤 Peter Limpacher
- 👤 Winfried Merz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 05:31
CPC Classifications
B; B65; B65D; B65D23/00; B65D23/08; B65D23/0842; B65D23/0878; B29; B29C; B29C63/00; B29C63/38; B29C63/42; B65D1/00; B65D1/02; B65D1/0207; B65D1/0215; B29K; B29K2027/00; B29K2027/06; B29K2027/08; B29K2067/00; B29K2077/00; B29K2995/00; B29K2995/0037; B29K2995/0065; B29K2995/0067; B29L; B29L2031/00; B29L2031/712; B29L2031/7158; Y; Y10; Y10S; Y10S428/00; Y10S428/91; Y10T; Y10T428/00; Y10T428/13; Y10T428/1328
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-11-23 | 1974-05-25 | 1974-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-11-23 | 1978-05-25 | 1978-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-11-23 | 1982-05-25 | 1982-11-24 | $7700.00 | Window Closed / Lapsed |