Patent US3042965A successfully refreshed from Google Patents.
US3042965A
Expired / Lapsed
US
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Forming tool for plastic pipe
Assignee: Mueller Brass Co
•
Filing: 1959-10-19
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Granted: 1962-07-10
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Expires: 1979-10-19
Abstract
No abstract record available.
Inventors
- 👤 Jr Robert A Gray
- 👤 Scott R Woolford
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:33
CPC Classifications
B; B29; B29C; B29C57/00; Y; Y10; Y10S; Y10S425/00; Y10S425/802; Y10S425/812; Y10T; Y10T29/00; Y10T29/49; Y10T29/49428; Y10T29/49446
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA459060A
Cited
US758145A
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US2312579A
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US2265111A
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US2340784A
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US2386498A
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US2485885A
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GB639997A
Cited
US2686337A
Cited
US2788544A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-09 | 1966-01-08 | 1966-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-09 | 1970-01-08 | 1970-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-09 | 1974-01-08 | 1974-07-10 | $7700.00 | Window Closed / Lapsed |