US3243847A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for blow molding hollow plastic articles
Assignee: Ball Corp
•
Filing: 1963-03-25
•
Granted: 1966-04-05
•
Expires: 1983-03-25
Abstract
No abstract record available.
Inventors
- 👤 Clement V Fogelberg
- 👤 William D Hough
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 05:41
CPC Classifications
B; B29; B29C; B29C49/00; B29C49/02; B29C49/04; B29C49/04102; B29C49/28
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
59 words
APPARATUS FOR MANUFACTURING HOLLOW ARTICLES FROM THERMOPLASTIC MATERIAL, COMPRISING A STATIONARY EXTRUDER HAVING A STATIONARY EXTRUDER NOZZLE FOR CONTINUOUSLY EXTRUDING HOLLOW THERMOPLASTIC TUBING, CUTTING MEANS POSITIONED ADJACENT SAID EXTRUDER NOZZLE FOR SEVERING PARISONS FROM SAID TUBING, A PLURALITY OF MOLD STATIONS RADIALLY POSITIONED AROUND THE EXTRUDER NOZZLE, EACH OF SAID MOLD STATIONS COMPRISING A SECTIONAL MOLD MOUNTED FOR MOVE
Claim 2
Dependent Claim
59 words
APPARATUS FOR MANUFACTURING HOLLOW ARTICLES FROM THERMOPLASTIC MATERIAL, COMPRISING A STATIONARY EXTRUDER HAVING A STATIONARY EXTRUDER NOZZLE FOR CONTINUOUSLY EXTRUDING HOLLOW THERMOPLASTIC TUBING, CUTTING MEANS POSITIONED ADJACENT SAID EXTRUDER NOZZLE FOR SEVERING PARISONS FROM SAID TUBING, A PLURALITY OF MOLD STATIONS RADIALLY POSITIONED AROUND THE EXTRUDER NOZZLE, EACH OF SAID MOLD STATIONS COMPRISING A SECTIONAL MOLD MOUNTED FOR MOVE
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-04-04 | 1969-10-04 | 1970-04-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-04 | 1973-10-04 | 1974-04-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-04 | 1977-10-04 | 1978-04-05 | $7700.00 | Window Closed / Lapsed |