Patent US5384457A successfully refreshed from Google Patents.
Patent US3801491A successfully refreshed from Google Patents.
US3801491A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stabilizing media template
Assignee: Individual
•
Filing: 1972-04-10
•
Granted: 1974-04-02
•
Expires: 1992-04-10
Abstract
Abstract This invention is a template structure for electophoresis and immunoelectrophoresis process including a relatively thin sheet member inert to and adapted to receive a stabilizing media gel on one side and having an aperture therein. More particularly, this invention relates to a thin sheet member with an aperature and adapted to receive on a surface a relatively thin coating of the stabilizing media gel forming a well with teh apertureto receive a sample of serum therein.
Inventors
- 👤 L Cawley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 16:48
CPC Classifications
G; G01; G01N; G01N27/00; G01N27/26; G01N27/416; G01N27/447; G01N27/44704
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1977-04-01 | 1977-10-01 | 1978-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-04-01 | 1981-10-01 | 1982-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-04-01 | 1985-10-01 | 1986-04-02 | $7700.00 | Window Closed / Lapsed |