US3217362A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for lining a hollow member
Assignee: Motors Liquidation Co
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Filing: 1964-02-05
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Granted: 1965-11-16
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Expires: 1984-02-05
Abstract
No abstract record available.
Inventors
- 👤 James W Jacobs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 07:28
CPC Classifications
B; B29; B29C; B29C44/00; B29C44/34; B29C44/36; B29C44/38; B29C44/383; B29C63/00; B29C63/26; Y; Y10; Y10S; Y10S425/00; Y10S425/121
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
124 words
APPARATUS FOR LINING THE INTERIOR OF A HOLLOW MEMBER INCLUDING AN INNER MOLD ADAPTED TO BE SUBSTANTIALLY SURROUNDED BY SAID HOLLOW MEMBER, SAID MOLD BEING PROVIDED WITH AN OPENING, A MOVABLE WALL SECTION FOR CLOSING SAID OPENING, A FOAM MIXER FOR SUPPLYING FOAM-FORMING MATERIAL, A ROTARY FINGER, MEANS FOR MOVING SAID MOVABLE WALL SECTION TO OPEN SAID OPENING AND FOR MOVING SAID ROTARY FLINGER THROUGH SAID OPENING INTO THE SPACE BETWEEN SAID MOLD AND A HOLLOW MEMBER SURROUNDING THE MOLD, MEANS FOR SUPPLYING FOAM-FORMING MATERIAL FROM SAID MIXER TO SAID ROTARY FLINGER AND MEANS FOR ROTATING SAID FLINGER TO FLING SAID FOAM-FORMING MATERIAL BETWEEN SAID MOLD AND SAID HOLLOW MEMBER, AND MEANS RESPONSIVE TO THE TEMPERATURE OF SAID MOLD FOR COLING SAID HOLLOW MEMBER.
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) | 1968-11-15 | 1969-05-17 | 1969-11-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-15 | 1973-05-17 | 1973-11-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-15 | 1977-05-17 | 1977-11-16 | $7700.00 | Window Closed / Lapsed |