US2727713A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Feeding device for automatic scales
Assignee: Bemis Brothers Bag Co
•
Filing: 1951-11-15
•
Granted: 1955-12-20
•
Expires: 1971-11-15
Abstract
No abstract record available.
Inventors
- 👤 Harold V Kindseth
- 👤 John D Merrifield
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:43
CPC Classifications
G; G01; G01G; G01G13/00
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1020692A
Cited
US1199561A
Cited
US1561211A
Cited
US1913868A
Cited
US2022659A
Cited
US2058775A
Cited
GB458256A
Cited
US2071443A
Cited
US2314654A
Cited
US2436983A
Cited
US2464545A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-12-19 | 1959-06-20 | 1959-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-12-19 | 1963-06-20 | 1963-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-12-19 | 1967-06-20 | 1967-12-20 | $7700.00 | Window Closed / Lapsed |