US2733684A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Urine test sample collecting meansi
Assignee: —
•
Filing: —
•
Granted: 1956-02-07
•
Expires: 1973-02-07
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 03:36
CPC Classifications
A; A61; A61B; A61B10/00; A61B10/0045; A61B10/007; A01; A01K; A01K1/00; A01K1/01; A01K1/0103; A01K23/00; A01K23/005
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
NL54382C
Cited
US204655A
Cited
US454745A
Cited
US658789A
Cited
US1377683A
Cited
US1483157A
Cited
US1711127A
Cited
US1930398A
Cited
US1970754A
Cited
FR796824A
Cited
US2165385A
Cited
GB586252A
Cited
US2626387A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-02-06 | 1959-08-08 | 1960-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-02-06 | 1963-08-08 | 1964-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-02-06 | 1967-08-08 | 1968-02-07 | $7700.00 | Window Closed / Lapsed |