US3407662A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sight glass mounting and adjusting means
Assignee: JACOBY TARBOX CORP
•
Filing: 1966-05-16
•
Granted: 1968-10-29
•
Expires: 1986-05-16
Abstract
No abstract record available.
Inventors
- 👤 George S Tarbox
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 20:56
CPC Classifications
G; G01; G01F; G01F23/00; G01F23/02; G02; G02B; G02B7/00; G02B7/007
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1703426A
Cited
US1240251A
Cited
US1100707A
Cited
US1768652A
Cited
US2423492A
Cited
US2773387A
Cited
GB909527A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-10-29 | 1972-04-29 | 1972-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-29 | 1976-04-29 | 1976-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-29 | 1980-04-29 | 1980-10-29 | $7700.00 | Window Closed / Lapsed |