US2719735A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Snap-out manifolding unit
Assignee: Individual
•
Filing: 1953-02-10
•
Granted: 1955-10-04
•
Expires: 1973-02-10
Abstract
No abstract record available.
Inventors
- 👤 Kerr James Gordon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 01:54
CPC Classifications
B; B42; B42D; B42D5/00; B41; B41L; B41L1/00; B41L1/20; B41L1/22
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1420324A
Cited
GB372980A
Cited
US2092127A
Cited
US2264935A
Cited
US2400356A
Cited
US2394553A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-10-03 | 1959-04-04 | 1959-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-10-03 | 1963-04-04 | 1963-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-10-03 | 1967-04-04 | 1967-10-04 | $7700.00 | Window Closed / Lapsed |