US3555770A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Case packer
Assignee: Lodge and Shipley Co
•
Filing: 1969-01-28
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Granted: 1971-01-19
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Expires: 1989-01-28
Abstract
Abstract A CASE PACKER IN WHICH FILES OF ABUTTING ARTICLES ARE CONVEYED PARALLEL TO A CONVEYOR CARRYING SPACED-APART CASES, THE CASES AND ARTICLES ARE STOPPED, AND A PLURALITY OF LIFTING HEADS, ONE FOR EACH CASE, ARE MOVED TRANSVERSELY BETWEEN THE ARTICLES AND THE CASES TO LIFT THE ARTICLES AND DEPOSIT THEM IN THE CASES. THE LIFTING HEADS ARE MOVED LONGITUDINALLY WITH RESPECT TO EACH OTHER TO VARY THE SPACING OF THE LIFTING HEADS BETWEEN THE ARTICLE PICK-UP POSITION AND THE CASE DEPOSIT POSITION.
Inventors
- 👤 Edward F Rowekamp
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 07:33
CPC Classifications
B; B65; B65B; B65B21/00; B65B21/02; B65B21/14; B65B21/18; 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) | 1974-01-18 | 1974-07-20 | 1975-01-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-01-18 | 1978-07-20 | 1979-01-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-01-18 | 1982-07-20 | 1983-01-19 | $7700.00 | Window Closed / Lapsed |