US3509596A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for blow molding plastic articles
Assignee: Monsanto Co
•
Filing: 1966-10-17
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Granted: 1970-05-05
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Expires: 1986-10-17
Abstract
No abstract record available.
Inventors
- 👤 Charles H Shaw
- 👤 Robert G Strauss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:56
CPC Classifications
B; B29; B29C; B29C49/00; B29C49/42; B29C49/4242; B29C49/4244; B29C49/42442; B29C49/02; B29C49/04; B29C49/0411; B29C49/04112; B29C49/18; B29C2793/00; B29C2793/0081; B29C33/00; B29C33/20; B29C33/26; B29C49/041; B29C49/08; B29C49/16; B29C49/1602; B29C49/76; B29C49/761
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-04 | 1973-11-03 | 1974-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-04 | 1977-11-03 | 1978-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-04 | 1981-11-03 | 1982-05-05 | $7700.00 | Window Closed / Lapsed |