US3204292A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Die handling attachment for presses
Assignee: Individual
•
Filing: 1963-03-21
•
Granted: 1965-09-07
•
Expires: 1983-03-21
Abstract
No abstract record available.
Inventors
- 👤 John F Schon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 06:41
CPC Classifications
B; B30; B30B; B30B15/00; B30B15/02; B30B15/028; Y; Y10; Y10S; Y10S100/00; Y10S100/918
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
147 words
AN ATTACHMENT OF THE CHARACTER DEFINED COMPRISING A TABLE, A PAIR OF ANGLEIRON RAILS AT SIDES AND PROJECTING BEYOND ONE END OF THE TABLE, SAID RAILS, IN COMBINATION WITH THE TABLE, FORMING CHANNELS, A WORKPIECE SLIDE COMPRISING A BOTTOM PLATE AND A FREELY REMOVABLE TOP PLATE, THE BOTTOM PLATE BEING GUIDED IN THE CHANNELS OF SAID RAILS, WORKPIECE MEANS ARRANGED BETWEEN ADJACENT SURFACES OF SAID PLATES, MEANS COMPRISING AN H-SHAPED FRAME SUPPORTING TWO PAIRS OF RODS, SAID RODS BEING MOVABLE THROUGH THE BOTTOM PLATE IN MOVING THE TOP PLATE TOWARD AND FROM THE BOTTOM PLATE WHEN THE SLIDE IS ARRANGED OVER SAID TABLE, MEANS PIVOTALLY SUPPORTING THE TOP PLATE IN CONNECTION WITH ONE PAIR OF SAID RODS IN GAINING ACCESS TO SAID WORKPIECE MEANS, THE OTHER PAIR OF RODS ENGAGING THE LOWER SURFACE OF THE TOP PLATE, SAID H-SHAPED FRAME HAVING A CENTRAL CROSSBAR DIRECTLY SUPPORTING CEN-
Claim 2
Dependent Claim
147 words
AN ATTACHMENT OF THE CHARACTER DEFINED COMPRISING A TABLE, A PAIR OF ANGLEIRON RAILS AT SIDES AND PROJECTING BEYOND ONE END OF THE TABLE, SAID RAILS, IN COMBINATION WITH THE TABLE, FORMING CHANNELS, A WORKPIECE SLIDE COMPRISING A BOTTOM PLATE AND A FREELY REMOVABLE TOP PLATE, THE BOTTOM PLATE BEING GUIDED IN THE CHANNELS OF SAID RAILS, WORKPIECE MEANS ARRANGED BETWEEN ADJACENT SURFACES OF SAID PLATES, MEANS COMPRISING AN H-SHAPED FRAME SUPPORTING TWO PAIRS OF RODS, SAID RODS BEING MOVABLE THROUGH THE BOTTOM PLATE IN MOVING THE TOP PLATE TOWARD AND FROM THE BOTTOM PLATE WHEN THE SLIDE IS ARRANGED OVER SAID TABLE, MEANS PIVOTALLY SUPPORTING THE TOP PLATE IN CONNECTION WITH ONE PAIR OF SAID RODS IN GAINING ACCESS TO SAID WORKPIECE MEANS, THE OTHER PAIR OF RODS ENGAGING THE LOWER SURFACE OF THE TOP PLATE, SAID H-SHAPED FRAME HAVING A CENTRAL CROSSBAR DIRECTLY SUPPORTING CEN-
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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) | 1968-09-06 | 1969-03-08 | 1969-09-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-06 | 1973-03-08 | 1973-09-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-06 | 1977-03-08 | 1977-09-07 | $7700.00 | Window Closed / Lapsed |