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Patent US3350190A successfully refreshed from Google Patents.
US3350190A
Expired / Lapsed
US
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Spray mist proportioning system for glass machine
Assignee: OI Glass Inc
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Filing: 1963-12-18
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Granted: 1967-10-31
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Expires: 1983-12-18
Abstract
No abstract record available.
Inventors
- 👤 Theodore F Piel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 12:27
CPC Classifications
C; C03; C03B; C03B9/00; C03B9/30; C03B9/38; C03B9/3875; C03B9/3808; C03B9/3816
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
62 words
GLASS MOLD COOLING APPARATUS, COMPRISING ANN AIR-ACTUATED LIQUID MIST FORMING NOZZLE, MEANS FOR SUPPLYING ACTUATING AIR TO SAID NOZZLE AT A PREDETERMINED PRESSURE AND SUPPLY RATE, CONDUIT MEANS FOR CONVEYING SPRAYABLE LIQUID TO SAID NOZZLE, BIASED CHECK VALVE MEANS IN SAID CONDUIT MEANS FOR LIMITING FLOW OF SAID LIQUID TO INTERVALS WHEN SAID LIQUID IS AT A PRESSURE EXCEEDING SAID PREDETERMINED PRESSURE,
Claim 2
Dependent Claim
62 words
GLASS MOLD COOLING APPARATUS, COMPRISING ANN AIR-ACTUATED LIQUID MIST FORMING NOZZLE, MEANS FOR SUPPLYING ACTUATING AIR TO SAID NOZZLE AT A PREDETERMINED PRESSURE AND SUPPLY RATE, CONDUIT MEANS FOR CONVEYING SPRAYABLE LIQUID TO SAID NOZZLE, BIASED CHECK VALVE MEANS IN SAID CONDUIT MEANS FOR LIMITING FLOW OF SAID LIQUID TO INTERVALS WHEN SAID LIQUID IS AT A PRESSURE EXCEEDING SAID PREDETERMINED PRESSURE,
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) | 1970-10-30 | 1971-05-01 | 1971-10-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-30 | 1975-05-01 | 1975-10-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-30 | 1979-05-01 | 1979-10-31 | $7700.00 | Window Closed / Lapsed |