Patent US4549424A successfully refreshed from Google Patents.
Patent US2890801A successfully refreshed from Google Patents.
US2890801A
Expired / Lapsed
US
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Support means for a group of relatively small similarly shaped articles
Assignee: Bard Parker Co Inc
•
Filing: 1953-07-30
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Granted: 1959-06-16
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Expires: 1973-07-30
Abstract
No abstract record available.
Inventors
- 👤 John W B Ladd
- 👤 Thomas R Arden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 13:53
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/32; A61B17/3209; A61B17/3211; A61B17/3215; A61B50/00; A61B50/20; A61B50/24
Claims Analysis
Total Claims: 0
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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) | 1962-06-15 | 1962-12-15 | 1963-06-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-06-15 | 1966-12-15 | 1967-06-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-06-15 | 1970-12-15 | 1971-06-16 | $7700.00 | Window Closed / Lapsed |