US3557439A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pallet assembling system
Assignee: Salk Institute for Biological Studies
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Filing: 1968-05-27
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Granted: 1971-01-26
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Expires: 1988-05-27
Abstract
Abstract AN ASSEMBLY LINE FOR NAILING WOODEN PALLETS WHICH ARE FORMED BY A PLURALITY OF DECK BOARDS PLACED CROSSWISE TO AND ON BOTH SIDES OF A PLURALITY OF SPACED STRINGERS. THE ASSEMBLY LINE INCLUDES A JIG FOR POSITIONING AND HOLDING THE STRINGERS AND DECK BOARDS FOR ONE SIDE OF THE PALLET, A FIRST AUTOMATIC NAILING MACHINE, A PALLET TURNOVER DEVICE, A SECOND NAILING MACHINE FOR NAILING THE DECK BOARDS TO THE OTHER SIDE OF THE PALLET, A PALLET STACKING DEVICE, AND VARIOUS TRANSFER CONVEYORS FOR AUTOMATICALLY CONDUCTING THE PALLET TO AND FROM THE MENTIONED COMPONENTS OF THE ASSEMBLY LINE IN THE ORDER NAMED.
Inventors
- 👤 Edgar G M Dykeman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:21
CPC Classifications
B; B27; B27M; B27M3/00; B27M3/0013; B27M3/0073; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49828; Y10T29/49829; Y10T29/53; Y10T29/53313; Y10T29/53317
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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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) | 1974-01-25 | 1974-07-27 | 1975-01-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-01-25 | 1978-07-27 | 1979-01-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-01-25 | 1982-07-27 | 1983-01-26 | $7700.00 | Window Closed / Lapsed |