US3312434A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cord holder
Assignee: PROSIT SERVICE CORP
•
Filing: 1965-04-28
•
Granted: 1967-04-04
•
Expires: 1985-04-28
Abstract
No abstract record available.
Inventors
- 👤 Simon Samuel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:17
CPC Classifications
A; A61; A61G; A61G13/00; A61G13/10; A61G13/107; A61B; A61B1/00; A61B1/00112; A61B1/00114; A61B1/00117; A61B1/00119; A61B1/00147; A61B90/00; A61B90/50
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US595074A
Cited
US622743A
Cited
GB190105402A
Cited
GB642067A
Cited
DE827667C
Cited
US2537703A
Cited
US3218010A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-04-03 | 1970-10-03 | 1971-04-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-04-03 | 1974-10-03 | 1975-04-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-04-03 | 1978-10-03 | 1979-04-04 | $7700.00 | Window Closed / Lapsed |