Patent US3281228A successfully refreshed from Google Patents.
US3281228A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cylinder for glass bottle making machine
Assignee: Chem-Met-Andersen Engineering Co
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Filing: 1962-10-17
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Granted: 1966-10-25
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Expires: 1982-10-17
Abstract
No abstract record available.
Inventors
- 👤 Andersen Walter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:15
CPC Classifications
C; C03; C03B; C03B9/00; C03B9/13; C03B9/14; C03B9/16; C03B9/165
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
140 words
IN A CYLINDER FOR USE IN A GLASS BOTTLE MAKING MACHINE, SAID CYLINDER INCLUDING A CYLINDER TUBE, A THIMBLE CARRIAGE MOVABLY MOUNTED IN THE CYLINDER TUBE, AND A PLUNGER PISTON MOVABLY MOUNTED WITHIN THE THIMBLE CARRIAGE, THE IMPROVEMENT COMPRISING, IN COMBINATION, A TOP HEAD LOCK FIXED TO THE THIMBLE CARRIAGE, A THIMBLE MOUNT REMOVABLY CONNECTED TO THE TOP HEAD LOCK, RESILIENT MEANS HOLDING THE THIMBLE MOUNT IN ENGAGMENT WITH THE TOP HEAD LOCK AND PROVIDING RETURN MEANS FOR THE PLUNGER PISTON, A PLUNGER GUIDE LOCK THREADEDLY CONNECTED TO THE PLUNGER PISTON, A PLUNGER MOUNT REMOVABLY CONNECTED TO THE PLUNGER GUIDE LOCK, A THIMBLE MOUNTED ON THE THIMBLE MOUNT, A PLUNGER MOUNTED ON THE PLUNGER MOUNT AND BEING SLIDEABLE THROUGH THE THIMBLE, AND A TURTLE SHELL REMOVABLY MOUNTED ON THE CYLINDER TUBE AND HAVING AN APERTURE FOR SLIDEABLY RECEIVING THE THIMBLE.
Claim 2
Dependent Claim
140 words
IN A CYLINDER FOR USE IN A GLASS BOTTLE MAKING MACHINE, SAID CYLINDER INCLUDING A CYLINDER TUBE, A THIMBLE CARRIAGE MOVABLY MOUNTED IN THE CYLINDER TUBE, AND A PLUNGER PISTON MOVABLY MOUNTED WITHIN THE THIMBLE CARRIAGE, THE IMPROVEMENT COMPRISING, IN COMBINATION, A TOP HEAD LOCK FIXED TO THE THIMBLE CARRIAGE, A THIMBLE MOUNT REMOVABLY CONNECTED TO THE TOP HEAD LOCK, RESILIENT MEANS HOLDING THE THIMBLE MOUNT IN ENGAGMENT WITH THE TOP HEAD LOCK AND PROVIDING RETURN MEANS FOR THE PLUNGER PISTON, A PLUNGER GUIDE LOCK THREADEDLY CONNECTED TO THE PLUNGER PISTON, A PLUNGER MOUNT REMOVABLY CONNECTED TO THE PLUNGER GUIDE LOCK, A THIMBLE MOUNTED ON THE THIMBLE MOUNT, A PLUNGER MOUNTED ON THE PLUNGER MOUNT AND BEING SLIDEABLE THROUGH THE THIMBLE, AND A TURTLE SHELL REMOVABLY MOUNTED ON THE CYLINDER TUBE AND HAVING AN APERTURE FOR SLIDEABLY RECEIVING THE THIMBLE.
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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) | 1969-10-24 | 1970-04-25 | 1970-10-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-24 | 1974-04-25 | 1974-10-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-24 | 1978-04-25 | 1978-10-25 | $7700.00 | Window Closed / Lapsed |