US3439814A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pipe bundling machine
Assignee: CLIFFORD F MORAIN
•
Filing: 1967-04-12
•
Granted: 1969-04-22
•
Expires: 1987-04-12
Abstract
No abstract record available.
Inventors
- 👤 Clifford F Morain
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 07:28
CPC Classifications
B; B65; B65B; B65B27/00; B65B27/10
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1301504A
Cited
US1396420A
Cited
US1551004A
Cited
US2183813A
Cited
US2708863A
Cited
US2739836A
Cited
US2805757A
Cited
US3021781A
Cited
US3021970A
Cited
SU150418A1
Cited
US3297174A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-04-21 | 1972-10-21 | 1973-04-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-04-21 | 1976-10-21 | 1977-04-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-04-21 | 1980-10-21 | 1981-04-22 | $7700.00 | Window Closed / Lapsed |