US3511573A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flow cell structure for particle counting having improved wash
Assignee: Bayer Corp
•
Filing: 1965-01-25
•
Granted: 1970-05-12
•
Expires: 1985-01-25
Abstract
No abstract record available.
Inventors
- 👤 Jack Isreeli
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:48
CPC Classifications
G; G06; G06M; G06M1/00; G06M1/08; G06M1/10; G06M1/101
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
DE170115C
Cited
DE381209C
Cited
US893070A
Cited
US851388A
Cited
US1945839A
Cited
US2617940A
Cited
US2716371A
Cited
US2621557A
Cited
US2797149A
Cited
US2858727A
Cited
US2819402A
Cited
US2954472A
Cited
US3008370A
Cited
US3234846A
Cited
US3084592A
Cited
US3047367A
Cited
US3090861A
Cited
US3177706A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-11 | 1973-11-10 | 1974-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-11 | 1977-11-10 | 1978-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-11 | 1981-11-10 | 1982-05-12 | $7700.00 | Window Closed / Lapsed |