US3477712A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sheet handling machine with continuous delivery
Assignee: Harris Graphics Corp
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Filing: 1967-08-28
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Granted: 1969-11-11
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Expires: 1987-08-28
Abstract
No abstract record available.
Inventors
- 👤 Roger H Stotzer
- 👤 Donald L Southam
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:35
CPC Classifications
B; B65; B65H; B65H31/00; B65H31/32; B65H2301/00; B65H2301/40; B65H2301/42; B65H2301/422; B65H2301/4225; B65H2301/42256; B65H2405/00; B65H2405/30; B65H2405/32; B65H2405/321; B65H2801/00; B65H2801/03; B65H2801/21; 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)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-10 | 1973-05-12 | 1973-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-10 | 1977-05-12 | 1977-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-10 | 1981-05-12 | 1981-11-11 | $7700.00 | Window Closed / Lapsed |