Patent US3580711A successfully refreshed from Google Patents.
US3580711A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spraying mechanism for glassware forming machines
Assignee: LGL Group Inc
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Filing: 1968-08-05
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Granted: 1971-05-25
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Expires: 1988-08-05
Abstract
Abstract SPRAYING MECHANISM FOR SOLID PARISON BLANKS WHEREIN SPARY NOZZLES ARE MOUNTED ON AN ARM SO THAT THEY CAN BE LOCATED OVER PARISON BLANKS DURING THE SPARYING OPERATION AND SWUNG TO A REMOTE LOCATIN THEREFROM DURING THE PARISON PRESSING OPERATION. CAM AND ROLLER MEANS ARE PROVIDED FOR SWINGING THE ARM, AND THE ARM IS OF DUAL CHARACTER SO THAT DAMAGE TO THE ARM DURING CERTAIN OPERATIONS IS ELIMINATED BY REASON OF A SECONDARY PART OF THE ARM BEING SWINGABLE UPWARDLY OUT OF THE WAY IF STRUCK BY AN OBSTRUCTION.
Inventors
- 👤 Joseph R Hamilton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:40
CPC Classifications
C; C03; C03B; C03B9/00; C03B9/30; C03B9/38; C03B9/3875; C03B40/00; C03B40/02; C03B40/027; C03B9/3808; C03B9/3841; C03B9/3891; G; G03; G03B; G03B39/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-05-24 | 1974-11-23 | 1975-05-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-05-24 | 1978-11-23 | 1979-05-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-05-24 | 1982-11-23 | 1983-05-25 | $7700.00 | Window Closed / Lapsed |