US3387324A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Blow molding apparatus
Assignee: Individual
•
Filing: 1966-04-25
•
Granted: 1968-06-11
•
Expires: 1986-04-25
Abstract
No abstract record available.
Inventors
- 👤 Emery I Valyl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 18:20
CPC Classifications
B; B29; B29C; B29C49/00; B29C49/42; B29C49/58; B29C45/00; B29C45/17; B29C45/46; B29C45/56; B29C49/02; B29C49/06; B29C49/061; B29C49/064; B29C2049/023; B29K; B29K2105/00; B29K2105/25; B29K2105/253
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) | 1971-06-11 | 1971-12-11 | 1972-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-06-11 | 1975-12-11 | 1976-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-06-11 | 1979-12-11 | 1980-06-11 | $7700.00 | Window Closed / Lapsed |