US2987284A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metal cushion for hose or pipe clamps
Assignee: Metal Textiles Corp
•
Filing: 1959-01-14
•
Granted: 1961-06-06
•
Expires: 1979-01-14
Abstract
No abstract record available.
Inventors
- 👤 Ushkaritys Peter Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 06:41
CPC Classifications
F; F16; F16L; F16L55/00; F16L55/02; F16L55/033; F16L55/035; F16L3/00; F16L3/08; F16L3/12; F16L3/123; F16L3/1233
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB597259A
Cited
US2790614A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-06-05 | 1964-12-05 | 1965-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-06-05 | 1968-12-05 | 1969-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-06-05 | 1972-12-05 | 1973-06-06 | $7700.00 | Window Closed / Lapsed |