Patent US3255284A successfully refreshed from Google Patents.
US3255284A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of curing garden hose
Assignee: Dana Inc
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Filing: 1965-01-15
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Granted: 1966-06-07
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Expires: 1985-01-15
Abstract
No abstract record available.
Inventors
- 👤 Meislohn Clarence
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:55
CPC Classifications
B; B29; B29D; B29D23/00; B29D23/001; B29C; B29C48/00; B29C48/001; B29C48/0013; B29C48/0015; B29C48/0016; B29C48/16; B29C48/18; B29C48/21; B29C48/03; B29C48/09; B29K; B29K2021/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
56 words
THE PROCESS OF MAKING HOSE WHICH COMPRISES THE STEPS OF PROGRESSIVELY PASSING AN INTERNALLY SUPPORTED AND UNCURED HOSE THROUGH A BATH OF MOLTEN NYLON AND THEN THROUGH A COOLING ZONE THERBY SHRINKING A SOLID NYLON SHEATH UPON THE UNCURED HOSE, AND THEN SUBJECTING THE NYLON-SHEATHED HOSE TO CURING TEMPERATURE WHILE HELD COMPRESSED WITHIN ITS NYLON SHEATH.
Claim 2
Dependent Claim
56 words
THE PROCESS OF MAKING HOSE WHICH COMPRISES THE STEPS OF PROGRESSIVELY PASSING AN INTERNALLY SUPPORTED AND UNCURED HOSE THROUGH A BATH OF MOLTEN NYLON AND THEN THROUGH A COOLING ZONE THERBY SHRINKING A SOLID NYLON SHEATH UPON THE UNCURED HOSE, AND THEN SUBJECTING THE NYLON-SHEATHED HOSE TO CURING TEMPERATURE WHILE HELD COMPRESSED WITHIN ITS NYLON SHEATH.
References Cited (Backward Citations)
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US2301207A
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US2444903A
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US2611153A
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US2933526A
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US3015133A
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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) | 1969-06-06 | 1969-12-06 | 1970-06-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-06-06 | 1973-12-06 | 1974-06-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-06-06 | 1977-12-06 | 1978-06-07 | $7700.00 | Window Closed / Lapsed |