US3292783A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lumber sorter and stacker apparatus
Assignee: KIMWOOD Corp AN OR CORP
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Filing: 1964-01-28
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Granted: 1966-12-20
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Expires: 1984-01-28
Abstract
No abstract record available.
Inventors
- 👤 Wilton W Quist
- 👤 Kenneth W Bullock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:53
CPC Classifications
B; B65; B65G; B65G57/00; B65G57/02; B65G57/16; B65G57/18
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
112 words
A LUMBER SORTER AND STACKER DEVICE COMPRISING IN COMBINATION; A CONVEYOR FOR MOVING INDIVIDUAL BOARDS, MEANS OPERATING IN CONJUNCTION WITH SAID CONVEYOR FOR DIVERTING SELECTED BOARDS TO A DISCHARGE POSITION, STOCKER MEANS TO RECEIVE BOARDS DISCHARGED FROM SAID CONVEYOR AND TO ACCUMULATE SAID BOARDS IN INDIVIDUAL GENERALLY PLANAR LAYERS FORMING A STACK, A GLIDE DEVICE FOR FACILITATING THE FORMATION OF LAYERS, SAID GLIDE DEVICE INCLUDING AT LEAST ONE RECIPROCABLE GLIDE STRAP, AND MEANS FOR EXTENDING SAID STRAP ACROSS THE STACK ON TOP OF THE LAST COMPLETE LAYER FORMED AND BENEATH THE LAYER OF BEING ACCUMULATED SAID STRAP BEING SUPPORTED BY SAID LAST COMPLETE LAYER AND EXTENDING IN A PLANE SUBSTANTIALLY PARALLEL THEREWITH.
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) | 1969-12-19 | 1970-06-20 | 1970-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-19 | 1974-06-20 | 1974-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-19 | 1978-06-20 | 1978-12-20 | $7700.00 | Window Closed / Lapsed |