US3121507A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Molded plastic tray
Assignee: Pantasote Co
•
Filing: 1961-12-14
•
Granted: 1964-02-18
•
Expires: 1981-12-14
Abstract
No abstract record available.
Inventors
- 👤 Hugh R Weiss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 04:35
CPC Classifications
B; B65; B65D; B65D1/00; B65D1/34; B65D1/36
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
101 words
A ONE-PIECE HEART-SHAPED CANDY TRAY FORMED FROM A THIN SHEET OF POLYVINYL CHLORIDE RESIN AND HAVING A MULTIPLICITY OF CLOSELY SPACED CUP-SHAPED PORTIONS OF DIFFERENT DEPTH SEPARATED BY NARROW EXPANSIBLE PARTITIONS OF WAVY SHAPE, EACH OF SAID PARTITIONS HAVING TWO WALL PORTIONS WHICH FORM PART OF THE CORRUGATED PERIPHERAL WALLS OF TWO ADJACENT CUPS, THE TOP SURFACES OF SAID PARTITIONS BENG LOCATED SUBSTANTIALLY IN A COMMON PLANE, THE BOTTOM WALLS OF THE DEEPER CUPS BEING SPACED FRONT SAID PLANE A DISTANCE ABOUT 25 TO 50 PERCENT GREATER THAN THE DISTANCE FROM SAID PLANE TO THE BOTTOM WALLS OF THE SHALLOW CUPS.
Claim 2
Dependent Claim
101 words
A ONE-PIECE HEART-SHAPED CANDY TRAY FORMED FROM A THIN SHEET OF POLYVINYL CHLORIDE RESIN AND HAVING A MULTIPLICITY OF CLOSELY SPACED CUP-SHAPED PORTIONS OF DIFFERENT DEPTH SEPARATED BY NARROW EXPANSIBLE PARTITIONS OF WAVY SHAPE, EACH OF SAID PARTITIONS HAVING TWO WALL PORTIONS WHICH FORM PART OF THE CORRUGATED PERIPHERAL WALLS OF TWO ADJACENT CUPS, THE TOP SURFACES OF SAID PARTITIONS BENG LOCATED SUBSTANTIALLY IN A COMMON PLANE, THE BOTTOM WALLS OF THE DEEPER CUPS BEING SPACED FRONT SAID PLANE A DISTANCE ABOUT 25 TO 50 PERCENT GREATER THAN THE DISTANCE FROM SAID PLANE TO THE BOTTOM WALLS OF THE SHALLOW CUPS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-02-17 | 1967-08-19 | 1968-02-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-02-17 | 1971-08-19 | 1972-02-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-02-17 | 1975-08-19 | 1976-02-18 | $7700.00 | Window Closed / Lapsed |