US3382540A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Press for manufacturing articles from powder material
Assignee: US Philips Corp
•
Filing: 1966-03-30
•
Granted: 1968-05-14
•
Expires: 1986-03-30
Abstract
No abstract record available.
Inventors
- 👤 Cornelis Adrianus Johanne Made
- 👤 Steen Johannes Karel Van Der
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:44
CPC Classifications
H; H01; H01F; H01F41/00; H01F41/02; H01F41/0253; H01F41/0266; B; B22; B22F; B22F3/00; B22F3/02; B22F3/03; B30; B30B; B30B11/00; B30B11/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
206 words
A PRESS FOR MANUFACTURING ARTICLES FOR POWDER MATERIAL COMPRISING A RIGID BASE STRUCTURE, HAVING A FIXED MOLD SUPPORT MEMBER, A MOLD HAVING A CONFIGURED CAVITY IN SAID MOLD SUPPORT MEMBER, A SLIDE MEMBER OVERLYING SAID MOLD SUPPORT MEMBER, MEANS FOR MOVING SAID SLIDE MEMBER RELATIVE TO SAID MOLD, AN ANVIL IN SAID SLIDE FOR CLOSING ONE END OF SAID MOLD CAVITY DURING PRESSING OF A POWDER MATERIAL IN SAID MOLD CAVITY, A MOVABLE DIE MEANS HAVING A PORTION WITHIN SAID MOLD CAVITY, SAID MOVABLE DIE MEANS ENTERING SAID MOLD CAVITY FROM THE END OF SAID MOLD CAVITY OPPOSITE SAID ANVIL, A FIRST MEANS CONNECTED WITH SAID MOVABLE DIE MEANS FOR MOVING SAID DIE MEANS FOR PRESSING POWDER IN SAID MOLD CAVITY AGAINST SAID ANVIL, ADJUSTABLE MEANS CONNECTED WITH SAID MOVABLE DIE MEANS FOR POSITIONING SAID DIE MEANS IN SAID MOLD CAVITY RELATIVE TO SAID ANVIL, AND SECOND MEANS CONNECTED WITH SAID MOVABLE DIE MEANS FOR MOVING SAID DIE MEANS FOR EJECTING AN ARTICLE FROM SAID MOLD CAVITY UPON MOVEMENT OF SAID SLIDE FOR REMOVAL OF SAID ANVIL FROM SAID MOLD CAVITY CLOSING POSITION THEREOF, AND BOTH SAID MEANS FOR MOVING SAID SLIDE AND SAID MOVABLE DIE MEANS BEING DRIVEN BY A COMMON SHAFT IN TIMED RELATION.
Claim 2
Dependent Claim
206 words
A PRESS FOR MANUFACTURING ARTICLES FOR POWDER MATERIAL COMPRISING A RIGID BASE STRUCTURE, HAVING A FIXED MOLD SUPPORT MEMBER, A MOLD HAVING A CONFIGURED CAVITY IN SAID MOLD SUPPORT MEMBER, A SLIDE MEMBER OVERLYING SAID MOLD SUPPORT MEMBER, MEANS FOR MOVING SAID SLIDE MEMBER RELATIVE TO SAID MOLD, AN ANVIL IN SAID SLIDE FOR CLOSING ONE END OF SAID MOLD CAVITY DURING PRESSING OF A POWDER MATERIAL IN SAID MOLD CAVITY, A MOVABLE DIE MEANS HAVING A PORTION WITHIN SAID MOLD CAVITY, SAID MOVABLE DIE MEANS ENTERING SAID MOLD CAVITY FROM THE END OF SAID MOLD CAVITY OPPOSITE SAID ANVIL, A FIRST MEANS CONNECTED WITH SAID MOVABLE DIE MEANS FOR MOVING SAID DIE MEANS FOR PRESSING POWDER IN SAID MOLD CAVITY AGAINST SAID ANVIL, ADJUSTABLE MEANS CONNECTED WITH SAID MOVABLE DIE MEANS FOR POSITIONING SAID DIE MEANS IN SAID MOLD CAVITY RELATIVE TO SAID ANVIL, AND SECOND MEANS CONNECTED WITH SAID MOVABLE DIE MEANS FOR MOVING SAID DIE MEANS FOR EJECTING AN ARTICLE FROM SAID MOLD CAVITY UPON MOVEMENT OF SAID SLIDE FOR REMOVAL OF SAID ANVIL FROM SAID MOLD CAVITY CLOSING POSITION THEREOF, AND BOTH SAID MEANS FOR MOVING SAID SLIDE AND SAID MOVABLE DIE MEANS BEING DRIVEN BY A COMMON SHAFT IN TIMED RELATION.
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) | 1971-05-14 | 1971-11-13 | 1972-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-14 | 1975-11-13 | 1976-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-14 | 1979-11-13 | 1980-05-14 | $7700.00 | Window Closed / Lapsed |