Patent US2607092A successfully refreshed from Google Patents.
US2607092A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clamp for cylindrical objects
Assignee: AT&T Inc
•
Filing: 1949-12-15
•
Granted: 1952-08-19
•
Expires: 1969-12-15
Abstract
No abstract record available.
Inventors
- 👤 Harry C Rubly
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:02
CPC Classifications
F; F16; F16L; F16L33/00; F16L33/02; F16L33/08; Y; Y10; Y10T; Y10T24/00; Y10T24/14; Y10T24/1412; Y10T24/1427; Y10T29/00; Y10T29/53; Y10T29/536
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US493336A
Cited
US737996A
Cited
US953766A
Cited
US1146995A
Cited
US1343006A
Cited
US1992505A
Cited
US2238211A
Cited
US2189172A
Cited
US2345832A
Cited
US2386629A
Cited
US2395273A
Cited
GB602458A
Cited
US2504836A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-08-19 | 1956-02-18 | 1956-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-08-19 | 1960-02-18 | 1960-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-08-19 | 1964-02-18 | 1964-08-19 | $7700.00 | Window Closed / Lapsed |