US2553931A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cord gripping device
Assignee: M & B Ind Inc
•
Filing: 1946-09-23
•
Granted: 1951-05-22
•
Expires: 1966-09-23
Abstract
No abstract record available.
Inventors
- 👤 Alfred A Morton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 02:07
CPC Classifications
A; A22; A22C; A22C11/00; F; F16; F16G; F16G11/00; F16G11/12; Y; Y10; Y10T; Y10T24/00; Y10T24/39; Y10T24/3936
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US121974A
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US284451A
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US289220A
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US295112A
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US434691A
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US744581A
Cited
US1805845A
Cited
US1844433A
Cited
US2259642A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-05-21 | 1954-11-20 | 1955-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-05-21 | 1958-11-20 | 1959-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-05-21 | 1962-11-20 | 1963-05-22 | $7700.00 | Window Closed / Lapsed |