Patent US4223282A successfully refreshed from Google Patents.
Patent US3486602A successfully refreshed from Google Patents.
US3486602A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transfer system overdrop with lumber retarder
Assignee: KIMWOOD Corp AN OR CORP
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Filing: 1966-05-26
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Granted: 1969-12-30
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Expires: 1986-05-26
Abstract
No abstract record available.
Inventors
- 👤 Warren H Zuercher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:11
CPC Classifications
B; B27; B27B; B27B31/00; B65; B65G; B65G47/00; B65G47/22; B65G47/26; B65G47/30; B65G47/31
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
150 words
A CONVEYOR, SAID CONVEYOR COMPRISING: (A) A FRAME; (B) A FIRST MEANS TO MOVE AN ITEM; (C) A PLURALITY OF SAID FRAMES IN A SUBSTANTIALLY PARALLEL RELATION FOR CONVEYING AN ITEM AT AN ANGLE TRANSVERSE TO THE LONGITUDINAL AXIS OF SAID FRAMES; (D) A FIRST PULLEY; (E) A SECOND PULLEY; (F) A FLEXIBLE MEANS RUNNING AROUND SAID PULLEYS TO CONVEY AN ITEM; (G) A FIRST SHAFT ADJACENT TO THE ENTRANCE OF THE FRAME; (H) A SECOND SHAFT ADJACENT TO THE EXIT OF THE FRAME; (I) SAID FIRST PULLEY BEING ON THE SECOND SHAFT; (J) SAID SECOND PULLEY BEING ON THE SECOND SHAFT; (K) A ROLLER CASE COMPRISING SKATE WHEELS ADJACENT THE ENTRANCE TO THE FRAME; (I) SAID SKATE WHEELS OF SAID ROLLER CASE NEAR THE ENTRANCE OF THE FRAME BEING ABOVE THE FLEXIBLE MEANS; AND (M) SAID SKATE WHEELS NEAR THE CENTER OF THE FRAME BEING BELOW THE FLEXIBLE MEANS.
Claim 2
Dependent Claim
150 words
A CONVEYOR, SAID CONVEYOR COMPRISING: (A) A FRAME; (B) A FIRST MEANS TO MOVE AN ITEM; (C) A PLURALITY OF SAID FRAMES IN A SUBSTANTIALLY PARALLEL RELATION FOR CONVEYING AN ITEM AT AN ANGLE TRANSVERSE TO THE LONGITUDINAL AXIS OF SAID FRAMES; (D) A FIRST PULLEY; (E) A SECOND PULLEY; (F) A FLEXIBLE MEANS RUNNING AROUND SAID PULLEYS TO CONVEY AN ITEM; (G) A FIRST SHAFT ADJACENT TO THE ENTRANCE OF THE FRAME; (H) A SECOND SHAFT ADJACENT TO THE EXIT OF THE FRAME; (I) SAID FIRST PULLEY BEING ON THE SECOND SHAFT; (J) SAID SECOND PULLEY BEING ON THE SECOND SHAFT; (K) A ROLLER CASE COMPRISING SKATE WHEELS ADJACENT THE ENTRANCE TO THE FRAME; (I) SAID SKATE WHEELS OF SAID ROLLER CASE NEAR THE ENTRANCE OF THE FRAME BEING ABOVE THE FLEXIBLE MEANS; AND (M) SAID SKATE WHEELS NEAR THE CENTER OF THE FRAME BEING BELOW THE FLEXIBLE MEANS.
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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) | 1972-12-29 | 1973-06-30 | 1973-12-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-29 | 1977-06-30 | 1977-12-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-29 | 1981-06-30 | 1981-12-30 | $7700.00 | Window Closed / Lapsed |