US3217890A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dish rack
Assignee: Individual
•
Filing: 1963-05-29
•
Granted: 1965-11-16
•
Expires: 1983-05-29
Abstract
No abstract record available.
Inventors
- 👤 Maslow Louis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:20
CPC Classifications
A; A47; A47L; A47L15/00; A47L15/42; A47L15/50; A47L15/501
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
107 words
A TRAY CONSTRUCTION COMPRISING A PAIR OF MOLDED HOUSING PARTS DEFINING A HOUSING ASSEMBLY, A LOWER ONE OF SAID HOUSING PARTS HAVING OPPOSING SIDE WALLS AND OPPOSING END WALLS PROVIDED WITH OPENINGS DEFINED THEREIN, A FIRST SERIES OF SPACED PARALLEL BAFFLES EXTENDING BETWEEN SAID SIDE WALLS, A SECOND SERIES OF SPACED PARALLEL BAFFLES EXTENDING BETWEEN SAID END WALLS IN INTERSECTING RELATION WITH SAID FIRST SERIES OF BAFFLES, INTEGRAL FORMATIONS EXTENDING UPWARDLY FROM THE POINTS OF INTERSECTION OF SAID BAFFLES, AN UPPER ONE OF SAID HOUSING PARTS HAVING OPPOSING SIDE WALLS AND OPPOSING END WALLS IN MARGINAL PERIPHERAL ABUTMENT WITH RESPECTIVE ASSOCIATED WALLS OF SAID LOWER HOUSING PART.
Claim 2
Dependent Claim
107 words
A TRAY CONSTRUCTION COMPRISING A PAIR OF MOLDED HOUSING PARTS DEFINING A HOUSING ASSEMBLY, A LOWER ONE OF SAID HOUSING PARTS HAVING OPPOSING SIDE WALLS AND OPPOSING END WALLS PROVIDED WITH OPENINGS DEFINED THEREIN, A FIRST SERIES OF SPACED PARALLEL BAFFLES EXTENDING BETWEEN SAID SIDE WALLS, A SECOND SERIES OF SPACED PARALLEL BAFFLES EXTENDING BETWEEN SAID END WALLS IN INTERSECTING RELATION WITH SAID FIRST SERIES OF BAFFLES, INTEGRAL FORMATIONS EXTENDING UPWARDLY FROM THE POINTS OF INTERSECTION OF SAID BAFFLES, AN UPPER ONE OF SAID HOUSING PARTS HAVING OPPOSING SIDE WALLS AND OPPOSING END WALLS IN MARGINAL PERIPHERAL ABUTMENT WITH RESPECTIVE ASSOCIATED WALLS OF SAID LOWER HOUSING PART.
References Cited (Backward Citations)
US1087209A
Cited
US1263866A
Cited
US1341717A
Cited
DE814507C
Cited
US3009579A
Cited
US3136443A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-11-15 | 1969-05-17 | 1969-11-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-15 | 1973-05-17 | 1973-11-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-15 | 1977-05-17 | 1977-11-16 | $7700.00 | Window Closed / Lapsed |