Patent US3224569A successfully refreshed from Google Patents.
US3224569A
Expired / Lapsed
US
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Clasp packing tray
Assignee: GREAT NORTHWEST FIBRE CO
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Filing: 1962-10-04
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Granted: 1965-12-21
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Expires: 1982-10-04
Abstract
No abstract record available.
Inventors
- 👤 Ammon M Leitzel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 07:57
CPC Classifications
B; B65; B65D; B65D85/00; B65D85/30; B65D85/34
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
224 words
A PACKAGE COMPRISING, A MOLDED PACKING TRAY FOR HOLDING A PLURALITY OF ROUNDED OBJECTS HAVING PREDETERMINED MINIMUM AND MIXIMUM DIAMETER, SAID TRAY BEING FORMED WITH A PLURALITY OF UPSTANDING WALLS DEFINING A PLURALITY OF CHANNELS OPEN AT EACH END THEREOF, THE ADJACENT WALLS OF ADJACENT CHANNELS BEING CONNECTED BY FLEXIBLE HINGE PORTIONS WHEREBY SAID TRAY MAY BE COMPRESSED LATERALLY, SAID WALLS BEING CONTINUOUS IN THE LONGITUDINAL DIRECTION AND UNDULATING COOPERATIVELY WITH ONE ANOTHER SO AS TO DEFINE A PLURALITY OF LONGITUDINALLY SPACED POCKETS ALONG EACH CHANNEL, A PLURALITY OF SAID OBJECTS POSITIONED ONE IN EACH POCKET, THE WALLS BETWEEN SAID POCKETS BEING SPACED RELATIVELY MORE CLOSELY TOGETHER TO DEFINE RESTRICTED PORTIONS OF A WIDTH LESS THAN SAID DIAMETERS TO RESTRAIN LONGITUDINAL MOVEMENT OF AN OBJECT ALONG A CHANNEL, SAID POCKET PORTIONS OF EACH CHANNEL BEING STAGGERED RELATIVE TO THE POCKET POTIONS OF THE IMMEDIATELY ADJACENT CHANNELS, SAID WALLS HAVING A HEIGHT RELATIVE TO THE BOTTOM OF SAID POCKETS GREATER THAN ONE-HALF OF SAID MAXIMUM DIAMETER, THE UPPER PORTIONS OF SAID WALLS OVERHANGING SAID OBJECTS WHEN THE SAME ARE PLACED IN SAID POCKETS AND SAID TRAY COMPRESSED LATERALLY, AND A COVER OF FLEXIBLE TRANSPARENT MATERIAL SECURED UNDER TENSION TO THE OPPOSITE LONGITUDINAL EDGES OF SAID TRAY AND TO SAID WALLS AND RETAINING SAID TRAY IN LATERALLY COMPRESSED CONDITION, TO SECURE SAID OBJECTS WITH SAID POCKETS.
References Cited (Backward Citations)
FR529719A
Cited
US1960279A
Cited
GB460722A
Cited
US2429063A
Cited
GB561126A
Cited
CH281928A
Cited
FR67272E
Cited
US2893550A
Cited
US3040923A
Cited
US2980245A
Cited
US3049259A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-20 | 1969-06-21 | 1969-12-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-20 | 1973-06-21 | 1973-12-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-20 | 1977-06-21 | 1977-12-21 | $7700.00 | Window Closed / Lapsed |