Patent US2702503A successfully refreshed from Google Patents.
Patent US3222718A successfully refreshed from Google Patents.
US3222718A
Expired / Lapsed
US
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Mold and valve means for filling same
Assignee: Life-Like Products Inc
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Filing: 1962-11-29
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Granted: 1965-12-14
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Expires: 1982-11-29
Abstract
No abstract record available.
Inventors
- 👤 Meyer Gerson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:05
CPC Classifications
B; B29; B29C; B29C44/00; B29C44/34; B29C44/36; B29C44/38; B29C44/44; B29C44/445; B29C44/3415; B29C44/3426; Y; Y10; Y10S; Y10S264/00; Y10S264/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
75 words
IN A MOLD HAVING A CAVITY TO BE FILLED WITH MATERIAL TO BE MOLDED FROM AN EXTERNAL SOURCE OF SUPPLY OF SUCH MATERIAL, SAID MOLD HAVING A WALL FORMING A TUBULAR PASSAGEWAY ADJACENT SAID CAVITY, SAID WALL HAVING AN OPENING THERETHROUGH COMMUNICATING WITH SAID CAVITY, A HOLLOW TUBE ROTATABLY MOUNTED IN THE PASSAGEWAY, SAID TUBE HAVING AN OPENING IN THE WALL THEREOF ADAPTED TO REGISTER WITH THE WALL OPENING IN ONE POSITION OF ROTATION THEREIN,
Claim 2
Dependent Claim
75 words
IN A MOLD HAVING A CAVITY TO BE FILLED WITH MATERIAL TO BE MOLDED FROM AN EXTERNAL SOURCE OF SUPPLY OF SUCH MATERIAL, SAID MOLD HAVING A WALL FORMING A TUBULAR PASSAGEWAY ADJACENT SAID CAVITY, SAID WALL HAVING AN OPENING THERETHROUGH COMMUNICATING WITH SAID CAVITY, A HOLLOW TUBE ROTATABLY MOUNTED IN THE PASSAGEWAY, SAID TUBE HAVING AN OPENING IN THE WALL THEREOF ADAPTED TO REGISTER WITH THE WALL OPENING IN ONE POSITION OF ROTATION THEREIN,
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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) | 1968-12-13 | 1969-06-14 | 1969-12-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-13 | 1973-06-14 | 1973-12-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-13 | 1977-06-14 | 1977-12-14 | $7700.00 | Window Closed / Lapsed |