US3225636A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Punching machine and structure therefor
Assignee: Houdaille Industries Inc
•
Filing: 1960-11-01
•
Granted: 1965-12-28
•
Expires: 1980-11-01
Abstract
No abstract record available.
Inventors
- 👤 Arthur K Schott
- 👤 Kenneth J Bartha
- 👤 Rovoldt Charles Lee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:50
CPC Classifications
B; B23; B23D; B23D27/00; B21; B21D; B21D28/00; B21D28/02; B21D28/04; B21D28/24; B21D28/26; B21D28/265; B21D37/00; B21D37/04; Y; Y10; Y10T; Y10T408/00; Y10T408/55; Y10T408/561; Y10T408/5623; Y10T408/56253; Y10T83/00; Y10T83/748; Y10T83/7593; Y10T83/76
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
146 words
A PUNCHING MACHINE COMPRISING IN COMBINATION: A FRAME HAVING MEANS ADAPTED TO SUPPORT AND TO RECIP/ ROCATE PUNCH ANMD DIE MEANS RELATIVELY TO EACH OTHER; A HORIZONTALLY DIRECTED TABLE DISPOSED TO SUPPORT A WORKPIECE ADJACENT TO ONE OF THE PUNCH AND DIE MEANS; SIDE RAIL BAR MEANS FIXEDLY SECURED TO SAID TABLE; A GAGE BAR ASSEMBLY SLIDABLY SUPPORTED AT ITS ENDS ON SAID BAR MEANS AND EXTENDING SUPPORTED AT ITS ENDS ON SAID BAR MEANS FACE OF SAID TABLE, SAID GAGE BAR ASSEMBLY HAVING A REFERENCE SURFACE PERPENDICULAR TO SAID SIDE RAIL BAR MEANS FOR BEING ENGAGING BY AN EDGE OF THE WORKPIECE, SAID GAGE BAR ASSEMBLY INCLUDING AT LEAST ONE STOP SLIDABLY ADJUSTABLE FOR A DISTANCE ALONG THE LENGTH OF SAID GAGE BAR ASSEMBLY AND HAVING A REFERENCE SURFACE PASRALLEL TO SAID SIDE RAIL BAR MEANS FOR BEING ENGAGED BY ANOTHER EDGE OF THE WORKPIECE.
Claim 2
Dependent Claim
146 words
A PUNCHING MACHINE COMPRISING IN COMBINATION: A FRAME HAVING MEANS ADAPTED TO SUPPORT AND TO RECIP/ ROCATE PUNCH ANMD DIE MEANS RELATIVELY TO EACH OTHER; A HORIZONTALLY DIRECTED TABLE DISPOSED TO SUPPORT A WORKPIECE ADJACENT TO ONE OF THE PUNCH AND DIE MEANS; SIDE RAIL BAR MEANS FIXEDLY SECURED TO SAID TABLE; A GAGE BAR ASSEMBLY SLIDABLY SUPPORTED AT ITS ENDS ON SAID BAR MEANS AND EXTENDING SUPPORTED AT ITS ENDS ON SAID BAR MEANS FACE OF SAID TABLE, SAID GAGE BAR ASSEMBLY HAVING A REFERENCE SURFACE PERPENDICULAR TO SAID SIDE RAIL BAR MEANS FOR BEING ENGAGING BY AN EDGE OF THE WORKPIECE, SAID GAGE BAR ASSEMBLY INCLUDING AT LEAST ONE STOP SLIDABLY ADJUSTABLE FOR A DISTANCE ALONG THE LENGTH OF SAID GAGE BAR ASSEMBLY AND HAVING A REFERENCE SURFACE PASRALLEL TO SAID SIDE RAIL BAR MEANS FOR BEING ENGAGED BY ANOTHER EDGE OF THE WORKPIECE.
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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) | 1968-12-27 | 1969-06-28 | 1969-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-27 | 1973-06-28 | 1973-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-27 | 1977-06-28 | 1977-12-28 | $7700.00 | Window Closed / Lapsed |