US3242247A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of molding mold die
Assignee: Colgate Palmolive Co
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Filing: 1962-06-28
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Granted: 1966-03-22
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Expires: 1982-06-28
Abstract
No abstract record available.
Inventors
- 👤 Watson Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 08:48
CPC Classifications
C; C11; C11D; C11D13/00; C11D13/28; B; B29; B29C; B29C33/00; B29C33/42; B29C33/424; B29C43/00; C11D13/14; C11D13/18; Y; Y10; Y10S; Y10S425/00; Y10S425/029
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
77 words
A PROCESS FOR MAKING A DIE FOR PRESSING DETERGENT MATERIAL TO CAKE OR TABLET FORM HAVING INDICIA OFFSET FROM A FACE THEREOF WHICH WILL RESIST OBJECTIONABLE DISTORTION AND BREAKAGE DURING PRESSING OF MATERIAL WITH THE DIE, WHICH COMPRISES IMPREGNATING A PLURALITY OF LAYERS OF COMPATIBLE FIBROUS MATERIAL WITH SYNTHETIC ORGANIC RESINOUS PLASTIC IN AN AMOUNT SUFFICIENT TO PREVENT SAID FIBROUS MATERIAL FROM PENETRATING OR PROJECTING FROM THE PRESSING SURFACE OF THE FINISHED DIE; STACKING SAID LAYERS TO-
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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) | 1969-03-21 | 1969-09-20 | 1970-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-21 | 1973-09-20 | 1974-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-21 | 1977-09-20 | 1978-03-22 | $7700.00 | Window Closed / Lapsed |