Patent GB688450A successfully refreshed from Google Patents.
USD247975S
Expired / Lapsed
US
⏱️ 0.0 years remaining
Catheterization needle
Assignee: Luther Medical Products Inc
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Filing: 1976-07-30
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Granted: 1978-05-23
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Expires: 1996-07-30
Abstract
No abstract record available.
Inventors
- 👤 Ronald B. Luther
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 01:09
CPC Classifications
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Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
11 words
The ornamental design for a catheterization needle, as shown and described.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-05-22 | 1981-11-21 | 1982-05-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-05-22 | 1985-11-21 | 1986-05-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-05-22 | 1989-11-21 | 1990-05-23 | $7700.00 | Window Closed / Lapsed |