US3298066A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tire presses
Assignee: McNeil Corp
•
Filing: 1962-05-02
•
Granted: 1967-01-17
•
Expires: 1982-05-02
Abstract
No abstract record available.
Inventors
- 👤 Leslie E Soderquist
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:06
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/36; B29D30/0601; B29D30/0645; Y; Y10; Y10S; Y10S425/00; Y10S425/812
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
155 words
A PRESS FOR FULL SHAPING AND SUBSEQUENT CURING OF A PREFORMED TIRE BAND WITHIN SEPARABLE UPPER AND LOWER MOLD SECTIONS (20 AND 21) HAVING A PERMANENT DIAPHRAGM SHAPING MECHANISM LOCATED AXIALLY OF A LOWER MOLD SECTION (21), COMPRISING, MEANS (110) FOR SUPPORTING A TIRE BAND ON A VERTICAL AXIS IN FRONT OF AND ON SUBSTANTIALLY THE SAME HORIZONTAL PLANE AS SAID LOWER MOLD SECTION, MEANS (120) FOR PICKING UP A TIRE BAND FROM SAID SUPPORT MEANS AND POSITIONING SAID BAND ON SAID LOWER MOLD SECTION IN TELESCOPED RELATION OVER SAID DIAPHRAGM, THE UPPER BODY PORTION OF SAID DIAPHRAGM PROJECTING ABOVE SAID POSITIONED BAND, CYLINDRICAL MEANS (125) CARRIED AXIALLY OF AN UPPER MOLD SECTION (20) RESTRAINING SAID PROJECTING DIAPHRAGM BODY PORTON, AND PLATE MEANS (130) MOVABLE COAXIALLY OF SAID CYLINDRICAL MEANS FOR EXERTING A DOWNWARD PRESSURE ON THE PROJECTING DIAPHRAGM DURING THE FULL SHAPING AND SUBSEQUENT CURING OF SAID TIRE BAND WHEN THE PRESS IS CLOSED.
Claim 2
Dependent Claim
155 words
A PRESS FOR FULL SHAPING AND SUBSEQUENT CURING OF A PREFORMED TIRE BAND WITHIN SEPARABLE UPPER AND LOWER MOLD SECTIONS (20 AND 21) HAVING A PERMANENT DIAPHRAGM SHAPING MECHANISM LOCATED AXIALLY OF A LOWER MOLD SECTION (21), COMPRISING, MEANS (110) FOR SUPPORTING A TIRE BAND ON A VERTICAL AXIS IN FRONT OF AND ON SUBSTANTIALLY THE SAME HORIZONTAL PLANE AS SAID LOWER MOLD SECTION, MEANS (120) FOR PICKING UP A TIRE BAND FROM SAID SUPPORT MEANS AND POSITIONING SAID BAND ON SAID LOWER MOLD SECTION IN TELESCOPED RELATION OVER SAID DIAPHRAGM, THE UPPER BODY PORTION OF SAID DIAPHRAGM PROJECTING ABOVE SAID POSITIONED BAND, CYLINDRICAL MEANS (125) CARRIED AXIALLY OF AN UPPER MOLD SECTION (20) RESTRAINING SAID PROJECTING DIAPHRAGM BODY PORTON, AND PLATE MEANS (130) MOVABLE COAXIALLY OF SAID CYLINDRICAL MEANS FOR EXERTING A DOWNWARD PRESSURE ON THE PROJECTING DIAPHRAGM DURING THE FULL SHAPING AND SUBSEQUENT CURING OF SAID TIRE BAND WHEN THE PRESS IS CLOSED.
References Cited (Backward Citations)
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US2778060A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-01-16 | 1970-07-18 | 1971-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-16 | 1974-07-18 | 1975-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-16 | 1978-07-18 | 1979-01-17 | $7700.00 | Window Closed / Lapsed |