US3042042A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stomach pump
Assignee: Individual
•
Filing: 1958-03-14
•
Granted: 1962-07-03
•
Expires: 1978-03-14
Abstract
No abstract record available.
Inventors
- 👤 Blanck Joachim Hillard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 01:35
CPC Classifications
A; A61; A61M; A61M1/00; A61M1/80; A61M1/81; A61M1/71; A61M1/77; A61M1/772
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US871110A
Cited
US1010334A
Cited
US1209846A
Cited
FR533666A
Cited
US1624784A
Cited
US1817052A
Cited
US1865290A
Cited
US2351828A
Cited
US2441980A
Cited
AT187229B
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-02 | 1966-01-01 | 1966-07-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-02 | 1970-01-01 | 1970-07-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-02 | 1974-01-01 | 1974-07-03 | $7700.00 | Window Closed / Lapsed |