Patent US6190408B1 successfully refreshed from Google Patents.
US2860768A
Expired / Lapsed
US
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Packaging of fragile objects
Assignee: VL Smithers Manufacturing Co
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Filing: 1954-08-23
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Granted: 1958-11-18
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Expires: 1974-08-23
Abstract
No abstract record available.
Inventors
- 👤 Vernon L Smithers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:41
CPC Classifications
B; B65; B65D; B65D81/00; B65D81/02; B65D81/05; B65D81/107; B65D81/1075; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24355; Y10T428/24471; Y10T428/24479; Y10T428/2457
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB195493A
Cited
US1539140A
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FR710286A
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GB476678A
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US2176275A
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US2315391A
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US2282908A
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US2629698A
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US2663527A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-11-17 | 1962-05-19 | 1962-11-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-11-17 | 1966-05-19 | 1966-11-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-11-17 | 1970-05-19 | 1970-11-18 | $7700.00 | Window Closed / Lapsed |