US3517688A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aseptic filling valve
Assignee: Scholle Container Corp
•
Filing: 1968-10-08
•
Granted: 1970-06-30
•
Expires: 1988-10-08
Abstract
No abstract record available.
Inventors
- 👤 William R Scholle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:31
CPC Classifications
F; F16; F16K; F16K31/00; F16K31/12; F16K31/122; F16K31/1221; B; B65; B65B; B65B39/00; B65B39/001; B65B39/004; F16K41/00; F16K41/003; Y; Y10; Y10T; Y10T137/00; Y10T137/4238; Y10T137/4245; Y10T137/4259
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2315058A
Cited
US2682277A
Cited
US2920643A
Cited
US2997055A
Cited
US3043340A
Cited
US3334648A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-06-29 | 1973-12-29 | 1974-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-06-29 | 1977-12-29 | 1978-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-06-29 | 1981-12-29 | 1982-06-30 | $7700.00 | Window Closed / Lapsed |