US3198713A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stacked petri dishes
Assignee: Ames Atomium Inc
•
Filing: 1962-07-06
•
Granted: 1965-08-03
•
Expires: 1982-07-06
Abstract
No abstract record available.
Inventors
- 👤 James B Mccormick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:21
CPC Classifications
C; C12; C12M; C12M23/00; C12M23/02; C12M23/10; C12M23/38
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US815883A
Cited
US2361992A
Cited
US2348448A
Cited
US2631747A
Cited
US3001914A
Cited
US3097070A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-02 | 1969-02-01 | 1969-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-02 | 1973-02-01 | 1973-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-02 | 1977-02-01 | 1977-08-03 | $7700.00 | Window Closed / Lapsed |