Patent US3224569A successfully refreshed from Google Patents.
← Back to Patent Explorer
US3224569A Expired / Lapsed US ⏱️ 0.0 years remaining

Clasp packing tray

Assignee: GREAT NORTHWEST FIBRE CO
•
Filing: 1962-10-04
•
Granted: 1965-12-21
•
Expires: 1982-10-04
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

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

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag