Patent US2882898A successfully refreshed from Google Patents.
US2882898A
Expired / Lapsed
US
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Supporting means for needles for intravenous injections
Assignee: Individual
•
Filing: 1955-03-28
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Granted: 1959-04-21
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Expires: 1975-03-28
Abstract
No abstract record available.
Inventors
- 👤 Ralph R Holmes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:04
CPC Classifications
A; A61; A61M; A61M25/00; A61M25/01; A61M25/02; A61M2025/024; Y; Y10; Y10S; Y10S128/00; Y10S128/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1929843A
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US2077774A
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GB427072A
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US2057726A
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US2402306A
Cited
US2449882A
Cited
US2632477A
Cited
GB689131A
Cited
US2725058A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-04-20 | 1962-10-20 | 1963-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-20 | 1966-10-20 | 1967-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-20 | 1970-10-20 | 1971-04-21 | $7700.00 | Window Closed / Lapsed |