US3532366A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Constrictive shrink fittings made of isotactic polybutene-1
Assignee: Honeywell International Inc
•
Filing: 1965-11-19
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Granted: 1970-10-06
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Expires: 1985-11-19
Abstract
No abstract record available.
Inventors
- 👤 Julius P Rakus
- 👤 Robert J Schaffhauser
- 👤 Charles D Mason
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 06:54
CPC Classifications
B; B29; B29C; B29C61/00; B29C61/003; F; F16; F16L; F16L47/00; F16L47/20; F16L47/22; B29K; B29K2009/00; Y; Y10; Y10S; Y10S285/00; Y10S285/901
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB876606A
Cited
US3244685A
Cited
US3265648A
Cited
US3299029A
Cited
US3243211A
Cited
US3314930A
Cited
US3315986A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-10-05 | 1974-04-06 | 1974-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-10-05 | 1978-04-06 | 1978-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-10-05 | 1982-04-06 | 1982-10-06 | $7700.00 | Window Closed / Lapsed |