US3570216A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Feed control for case filler
Assignee: Individual
•
Filing: 1968-11-06
•
Granted: 1971-03-16
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Expires: 1988-11-06
Abstract
Abstract D R A W I N G A MACHINE FOR LOADING BOTTLES INTO CASES FEEDS FOUR STREAMS OF BOTTLES INTO STALLS IN A LOADER STAGE. WHEN THE STALLS ARE FILLED, THE FEED OF BOTTLES IS STOPPED, AND SUPPORTING RAILS ARE SLID FROM BENEATH THE BOTTLES ALLOWING THEM TO DROP THROUGH CHUTES INTO THE CASE BELOW. VERTICAL GATE BARS AT THE THRESHOLD OF THE LOADER STAGE ARE MOUNTED ON BELLCRANKS WHICH SIMULTANEOUSLY SWING THE GATE BARS ACROSS THE STREAMS OF BOTTLES TO BLOCK THE PATHS AND STOP THE FEED, WHILE LOADING STAGE EMPTIES INTO THE CASE.
Inventors
- 👤 Herman C Frentzel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 11:27
CPC Classifications
B; B65; B65B; B65B21/00; B65B21/02; B65B21/14; B65B21/16; B65B39/00; B65B39/006
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) | 1974-03-15 | 1974-09-14 | 1975-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-03-15 | 1978-09-14 | 1979-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-03-15 | 1982-09-14 | 1983-03-16 | $7700.00 | Window Closed / Lapsed |