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Patent US3460685A successfully refreshed from Google Patents.
US3460685A
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Article stack former,regulator,and handler
Assignee: RL ADAMS PLASTICS INC
•
Filing: 1967-03-24
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Granted: 1969-08-12
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Expires: 1987-03-24
Abstract
No abstract record available.
Inventors
- 👤 Russel H Kirkhof
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:02
CPC Classifications
B; B65; B65G; B65G57/00; B65G57/02; B65G57/03; B65G57/035; B65G57/16; B65G57/165; Y; Y10; Y10S; Y10S414/00; Y10S414/10; Y10S414/101; Y10S414/102; Y10S414/103; Y10S414/104; Y10S414/115
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-08-11 | 1973-02-10 | 1973-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-11 | 1977-02-10 | 1977-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-11 | 1981-02-10 | 1981-08-12 | $7700.00 | Window Closed / Lapsed |