US3207188A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Filling valve for bottling liquids
Assignee: LESBRO ENGINEERING PRODUCTS PR
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Filing: 1963-08-19
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Granted: 1965-09-21
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Expires: 1983-08-19
Abstract
No abstract record available.
Inventors
- 👤 Leslie K Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:29
CPC Classifications
B; B67; B67C; B67C3/00; B67C3/02; B67C3/22; B67C3/26; Y; Y10; Y10T; Y10T137/00; Y10T137/7287; Y10T137/7358; Y10T137/7423; Y10T137/7426; Y10T137/7436
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
107 words
A FILLING VALVE FOR INTRODUCING GASIFIED LIQUIDS AND THE LIKE INTO CONTAINERS COMPRISING A BODY, A FILLING OUTLET PROJECTING FROM SAID BODY, A GAS CONDUIT POSITIONED IN SAID FILLING OUTLET MEANS RESPONSIVE TO THE FLOW OF FLUIDS THEREAGAINST FOR CLOSING THE CONDUIT, PASSAGEWAY MEANS FOR DIRECTING THE FLOW OF LIQUID AGAINST SAID CLOSING MEANS TO MOVE SAID CLOSING MEANS TO A CONDUIT CLOSING POSITION, SAID PASSAGEWAY MEANS INCLUDING A GAS BY-PASS MEANS ABOUT SAID CLOSING MEANS, SAID GAS BY-PASS MEANS BEING OF SUCH DIMENSIONS AND SO ORIENTED IN THE PASSAGEWAY MEANS THAT GAS WILL NOT FLOW AGAINST THE CLOSING MEANS WITH SUFFICIENT FORCE TO OPERATE THE SAME.
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) | 1968-09-20 | 1969-03-22 | 1969-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-20 | 1973-03-22 | 1973-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-20 | 1977-03-22 | 1977-09-21 | $7700.00 | Window Closed / Lapsed |