US3548995A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Controlled variable speed stacking device for publication conveyor
Assignee: Sta-Hi Corp
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Filing: 1968-06-13
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Granted: 1970-12-22
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Expires: 1988-06-13
Abstract
No abstract record available.
Inventors
- 👤 Samuel Oderman
- 👤 Raymond L Wiseman
- 👤 Geroge T Rushforth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:07
CPC Classifications
B; B65; B65H; B65H31/00; B65H31/04; B65H31/12; B65H31/18; B65H31/28; B65H33/00; B65H33/16; Y; Y10; Y10S; Y10S414/00; Y10S414/10; Y10S414/102; Y10S414/103; Y10S414/105
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-12-21 | 1974-06-22 | 1974-12-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-12-21 | 1978-06-22 | 1978-12-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-12-21 | 1982-06-22 | 1982-12-22 | $7700.00 | Window Closed / Lapsed |