Patent US3345749A successfully refreshed from Google Patents.
US3345749A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotary die layout machine
Assignee: JAS H MATTHEWS AND CO
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Filing: 1965-08-13
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Granted: 1967-10-10
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Expires: 1985-08-13
Abstract
No abstract record available.
Inventors
- 👤 Harry J Devon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 06:30
CPC Classifications
B; B23; B23P; B23P15/00; B23P15/28; B23P15/40; B23P15/406
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
213 words
LAYOUT APPARATUS OF THE CLASS DESCRIBED COMPRISING: (A) A TABLE ADAPTED TO RECEIVE A FLAT PATTERN TO BE TRACED, (B) A CYLINDER ROTATABLY SUPPORTED AT THE FRONT OF THE TABLE ON WHICH THE PATTERN IS TO BE FRONT OF (C) A BRIDGE EXTENDING OVER THE TABLE AND MOVABLE FROM SIDE TO SIDE IN A DIRECTION PARALLEL WITH THE AXIS OF THE CYLINDER, (D) A MARKING STYLUS ON THE END OF SAID BRIDGE BEARING ON THE SURFACE OF THE CYLINDER IN A DIRECTION RADIAL TO THE AXIS OF THE CYLINDER AND ARRANGED TO TRACE A LINE ON THE CYLINDER, (E) A CROSS BAR EXTENDING OVER THE TABLE PARALLEL WITH THE AXIS OF THE CYLINDER AND CROSSING THE BRIDGE AT RIGHT ANGLES, THE CROSS BAR BEING MOVABLE IN A DIRECTION TOWARD AND AWAY FROM THE CYLINDER, (F) A CARRIAGE AT THE INTERSECTION OF THE CROSS BAR AND BRIDGE AND MOVABLE ALONG EACH BUT ENGAGED WITH EACH IN SUCH MANNER THAT MOVEMENT OF THE CARRIAGE ALONG THE BRIDE TOWARD AND AWAY FROM THE ROLL EFFECTS A CORRESPONDING MOVEMENT OF THE CROSS BAR AND MOVEMEMT OF THE CARRIAGE ALONG THE CROSS BAR EFFECTS A SIDEWISE TRAVEL OF THE BRIDGE TO THEREBY MOVE THE MARKING STYLUS ALONG THE SURFACE OF THE CYLINDER IN THE DIRECTION OF ITS LENGTH,
Claim 2
Dependent Claim
213 words
LAYOUT APPARATUS OF THE CLASS DESCRIBED COMPRISING: (A) A TABLE ADAPTED TO RECEIVE A FLAT PATTERN TO BE TRACED, (B) A CYLINDER ROTATABLY SUPPORTED AT THE FRONT OF THE TABLE ON WHICH THE PATTERN IS TO BE FRONT OF (C) A BRIDGE EXTENDING OVER THE TABLE AND MOVABLE FROM SIDE TO SIDE IN A DIRECTION PARALLEL WITH THE AXIS OF THE CYLINDER, (D) A MARKING STYLUS ON THE END OF SAID BRIDGE BEARING ON THE SURFACE OF THE CYLINDER IN A DIRECTION RADIAL TO THE AXIS OF THE CYLINDER AND ARRANGED TO TRACE A LINE ON THE CYLINDER, (E) A CROSS BAR EXTENDING OVER THE TABLE PARALLEL WITH THE AXIS OF THE CYLINDER AND CROSSING THE BRIDGE AT RIGHT ANGLES, THE CROSS BAR BEING MOVABLE IN A DIRECTION TOWARD AND AWAY FROM THE CYLINDER, (F) A CARRIAGE AT THE INTERSECTION OF THE CROSS BAR AND BRIDGE AND MOVABLE ALONG EACH BUT ENGAGED WITH EACH IN SUCH MANNER THAT MOVEMENT OF THE CARRIAGE ALONG THE BRIDE TOWARD AND AWAY FROM THE ROLL EFFECTS A CORRESPONDING MOVEMENT OF THE CROSS BAR AND MOVEMEMT OF THE CARRIAGE ALONG THE CROSS BAR EFFECTS A SIDEWISE TRAVEL OF THE BRIDGE TO THEREBY MOVE THE MARKING STYLUS ALONG THE SURFACE OF THE CYLINDER IN THE DIRECTION OF ITS LENGTH,
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) | 1970-10-09 | 1971-04-10 | 1971-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-09 | 1975-04-10 | 1975-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-09 | 1979-04-10 | 1979-10-10 | $7700.00 | Window Closed / Lapsed |