Patent US3370322A successfully refreshed from Google Patents.
US3370322A
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US
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Blow molding apparatus
Assignee: OI Glass Inc
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Filing: 1963-08-16
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Granted: 1968-02-27
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Expires: 1983-08-16
Abstract
No abstract record available.
Inventors
- 👤 Nowicki Casimir William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:02
CPC Classifications
B; B29; B29C; B29C49/00; B29C49/42; B29C49/56; B29C49/5601; B29C49/5602; B29C49/48; B29C2049/4856; B29C2049/4862; B29C49/561
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
124 words
BLOW MOLDING APPARATUS COMPRISING A FRAME, A PAIR OF MOLD HALF PLATENS MOUNTED N SAID FRMAE AT OPPOSITE SIDES OF AN IMAGINARY STATIONARY REFERENCE PLANE, MEANS SUPPORTING SAID PLATENS ON SAID FRMA EOF GUIDED MOVEMENT TOWARD AND AWAY FROM EACH OTHER AND SAID REFERENCE PLANE, MOTOR MEANS COUPLED TO EACH PLATEN, MEANS FOR ACTUATING SAID MOTOR MEANS TO SIMULTNEOUSLY DRIVE SAID PLATENS TOWARD EACH OTHER AND SAID REFERENCE PLANE TO A MOLD CLOSED POSTION OR TO SIMULTANEOUSLY DRIVE SAID PLATENS AWAY FROM EACH OTHER AND SAID REFERENCE PLANE TO A MOLD OPEN POSITION, SPROCKET MEANS MOUNTED IN SAID FRAME FOR FREE ROTATION AT LOCATIONS SPACED OUTWARDLY FROM SAID REFERENCE PLANE BEYOND THE MOLD OPEN POSITION OF SAID PLATENS, MEANS DEFINING AN ENDLESS CHAIN TRAINED
Claim 2
Dependent Claim
124 words
BLOW MOLDING APPARATUS COMPRISING A FRAME, A PAIR OF MOLD HALF PLATENS MOUNTED N SAID FRMAE AT OPPOSITE SIDES OF AN IMAGINARY STATIONARY REFERENCE PLANE, MEANS SUPPORTING SAID PLATENS ON SAID FRMA EOF GUIDED MOVEMENT TOWARD AND AWAY FROM EACH OTHER AND SAID REFERENCE PLANE, MOTOR MEANS COUPLED TO EACH PLATEN, MEANS FOR ACTUATING SAID MOTOR MEANS TO SIMULTNEOUSLY DRIVE SAID PLATENS TOWARD EACH OTHER AND SAID REFERENCE PLANE TO A MOLD CLOSED POSTION OR TO SIMULTANEOUSLY DRIVE SAID PLATENS AWAY FROM EACH OTHER AND SAID REFERENCE PLANE TO A MOLD OPEN POSITION, SPROCKET MEANS MOUNTED IN SAID FRAME FOR FREE ROTATION AT LOCATIONS SPACED OUTWARDLY FROM SAID REFERENCE PLANE BEYOND THE MOLD OPEN POSITION OF SAID PLATENS, MEANS DEFINING AN ENDLESS CHAIN TRAINED
References Cited (Backward Citations)
FR1147301A
Cited
US3044112A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-02-26 | 1971-08-28 | 1972-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-26 | 1975-08-28 | 1976-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-26 | 1979-08-28 | 1980-02-27 | $7700.00 | Window Closed / Lapsed |