US3220822A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for bending glass sheets or plates
Assignee: Libbey Owens Ford Glass Co
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Filing: 1964-02-07
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Granted: 1965-11-30
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Expires: 1984-02-07
Abstract
No abstract record available.
Inventors
- 👤 Joseph E Jendrisak
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 13:48
CPC Classifications
C; C03; C03B; C03B23/00; C03B23/02; C03B23/023; C03B23/025; C03B23/027
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
78 words
IN APPARTUS FOR BENDING GLASS SHEETS OR PLATES, A PERIPHERY TYPE MOLD FORMED OF A PLURALITY OF SECTIONS INCLUDING OPPOSITELY DISPOSED END SECTIONS, MEANS FOR HINGEDLY CONNECTING THE SECTIONS TOGETHER FOR MOVEMENT FROM A CLOSED TO AN OPEN MOLD POSITION, MEANS FOR SUPPORTING THE MOLD INTERMEDIATE THE ENDS THEREOF, A WEIGHT, MEANS MOUNTING SAID WEIGHT FOR SWINGING MOVEMENT AND CONNECTING SAID WEIGHT TO AT LEAST ONE OF THE END MOLD SECTIONS AND MEANS INTERCEONNECTING THE SAID END SECTIONS
Claim 2
Dependent Claim
78 words
IN APPARTUS FOR BENDING GLASS SHEETS OR PLATES, A PERIPHERY TYPE MOLD FORMED OF A PLURALITY OF SECTIONS INCLUDING OPPOSITELY DISPOSED END SECTIONS, MEANS FOR HINGEDLY CONNECTING THE SECTIONS TOGETHER FOR MOVEMENT FROM A CLOSED TO AN OPEN MOLD POSITION, MEANS FOR SUPPORTING THE MOLD INTERMEDIATE THE ENDS THEREOF, A WEIGHT, MEANS MOUNTING SAID WEIGHT FOR SWINGING MOVEMENT AND CONNECTING SAID WEIGHT TO AT LEAST ONE OF THE END MOLD SECTIONS AND MEANS INTERCEONNECTING THE SAID END SECTIONS
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) | 1968-11-29 | 1969-05-31 | 1969-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-29 | 1973-05-31 | 1973-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-29 | 1977-05-31 | 1977-11-30 | $7700.00 | Window Closed / Lapsed |