Patent US2787039A successfully refreshed from Google Patents.
US2787039A
Expired / Lapsed
US
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Hose clamp
Assignee: Individual
•
Filing: 1953-03-16
•
Granted: 1957-04-02
•
Expires: 1973-03-16
Abstract
No abstract record available.
Inventors
- 👤 Rudolf G Krasberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 19:01
CPC Classifications
F; F16; F16L; F16L33/00; F16L33/02; F16L33/04; Y; Y10; Y10T; Y10T24/00; Y10T24/14; Y10T24/1412; Y10T24/1441
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1309476A
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US649916A
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US759255A
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FR423700A
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US1804358A
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GB529069A
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US2283179A
Cited
US2341828A
Cited
US2409128A
Cited
FR931202A
Cited
US2402710A
Cited
US2426857A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-04-01 | 1960-10-01 | 1961-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-04-01 | 1964-10-01 | 1965-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-04-01 | 1968-10-01 | 1969-04-02 | $7700.00 | Window Closed / Lapsed |