US3014811A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Application of a drawing lubricant to a sheet-metal surface
Assignee: ALLIANCEWARE Inc
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Filing: 1959-04-03
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Granted: 1961-12-26
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Expires: 1979-04-03
Abstract
No abstract record available.
Inventors
- 👤 Jack E Storck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 18:02
CPC Classifications
B; B21; B21D; B21D37/00; B21D37/18; B05; B05C; B05C1/00; B05C1/02; B05C1/025; B05C1/04; B05C1/08; B05C1/0808
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
142 words
IN A MACHINE FOR SPREADING DRAWING LUBRICANT ON A SHEET METAL SURFACE, WHICH MACHINE INCLUDES IN COMBINATION A DISTRIBUTOR WITH A RESILIENT SURFACE WHICH IS NOTCHED FROM ONE EDGE THEREOF TO THE OTHER, AND MEANS FOR PRODUCING RELATIVE MOVEMENT BETWEEN SAID SURFACE AND A METAL SURFACE, MEANS FOR SUPPLYING DRAWING LUBRICANT TO THE METAL SURFACE AND THEREAFTER PRESSING SAID SURFACE OF THE DISTRIBUTOR AND THE METAL SURFACE INTO CONTACT WITH SUFFICIENT PRESSURE TO REDUCE THE VOLUME OF SAID NOTCHES WHILE THE RESILIENT SURFACE AND METAL SURFACE ARE MOVED RELATIVELY TO ONE ANOTHER WHEREBY A PREDETERMINED RATIO IS MAINTAINED BETWEEN THE WIDTH OF THE NOTCHED AREA AND THE WIDTH OF THE AREA OF CONTACT BETWEEN THE DISTRIBUTOR AND THE METAL SURFACE IN EVERY EDGE TO EDGE SECTION THROUGH SAID AREA OF CONTACT AND THE AMOUNT OF LUBRICANT REMAINING ON THE SURFACE IS CONTROLLED.
Claim 2
Dependent Claim
142 words
IN A MACHINE FOR SPREADING DRAWING LUBRICANT ON A SHEET METAL SURFACE, WHICH MACHINE INCLUDES IN COMBINATION A DISTRIBUTOR WITH A RESILIENT SURFACE WHICH IS NOTCHED FROM ONE EDGE THEREOF TO THE OTHER, AND MEANS FOR PRODUCING RELATIVE MOVEMENT BETWEEN SAID SURFACE AND A METAL SURFACE, MEANS FOR SUPPLYING DRAWING LUBRICANT TO THE METAL SURFACE AND THEREAFTER PRESSING SAID SURFACE OF THE DISTRIBUTOR AND THE METAL SURFACE INTO CONTACT WITH SUFFICIENT PRESSURE TO REDUCE THE VOLUME OF SAID NOTCHES WHILE THE RESILIENT SURFACE AND METAL SURFACE ARE MOVED RELATIVELY TO ONE ANOTHER WHEREBY A PREDETERMINED RATIO IS MAINTAINED BETWEEN THE WIDTH OF THE NOTCHED AREA AND THE WIDTH OF THE AREA OF CONTACT BETWEEN THE DISTRIBUTOR AND THE METAL SURFACE IN EVERY EDGE TO EDGE SECTION THROUGH SAID AREA OF CONTACT AND THE AMOUNT OF LUBRICANT REMAINING ON THE SURFACE IS CONTROLLED.
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) | 1964-12-25 | 1965-06-26 | 1965-12-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-25 | 1969-06-26 | 1969-12-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-25 | 1973-06-26 | 1973-12-26 | $7700.00 | Window Closed / Lapsed |