Patent US3499398A successfully refreshed from Google Patents.
US3499398A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable storage rack or pallet
Assignee: CERCO CORP
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Filing: 1968-05-02
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Granted: 1970-03-10
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Expires: 1988-05-02
Abstract
No abstract record available.
Inventors
- 👤 John M Murray
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:13
CPC Classifications
B; B65; B65D; B65D19/00; B65D19/38; B65D19/385
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA528944A
Cited
US2704194A
Cited
US2699911A
Cited
US2791325A
Cited
US2956763A
Cited
GB969970A
Cited
US3160120A
Cited
US3224388A
Cited
US3327654A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-03-09 | 1973-09-08 | 1974-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-03-09 | 1977-09-08 | 1978-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-03-09 | 1981-09-08 | 1982-03-10 | $7700.00 | Window Closed / Lapsed |