Patent US3225981A successfully refreshed from Google Patents.
US3225981A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination protective and utility device for sewing machines
Assignee: Individual
•
Filing: 1963-11-14
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Granted: 1965-12-28
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Expires: 1983-11-14
Abstract
No abstract record available.
Inventors
- 👤 Micale Angelo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 23:06
CPC Classifications
D; D05; D05B; D05B91/00; D05B91/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
121 words
IN A SEWING MACHINE HAVING A FRAME, A NEEDLE BAR, SAID FRAME HAVING A HOLE FOR OILING SAID NEEDLE BAR, AN ATTACHMENT COMPRISING A CUSHION ADAPTED TO ABSORB OIL AND TO HOLD PINS AND NEEDLES, A HOLDER IN WHICH THE CUSHION RESTS, SAID HOLDER INCLUDING A BOTTOM HAVING AN APERTURE FORMED THEREIN TO ALLOW SPLASHEDA OIL TO RISE THROUGH SAID HOLE TO REACH THE CUSHION, AN UPSTANDING FLANGE RISING FROM THE PERIPHERAL EDGE OF THE BOTTOM, A CUSHION-RETAINING ANNULAR FLANGE EXTENDING INWARDLY FROM THE TOP OF THE UPRIGHT FLANGE, THE PERIPHERAL MARGIN OF THE CUSHION COMPRESSED BETWEEN THE BOTTOM AND THE ANNULAR FLANGE, AND RELEASABLE MEANS ON SAID HOLDER FOR SECURING THE HOLDER TO A FIXED PART OF A SEWING MACHINE.
Claim 2
Dependent Claim
121 words
IN A SEWING MACHINE HAVING A FRAME, A NEEDLE BAR, SAID FRAME HAVING A HOLE FOR OILING SAID NEEDLE BAR, AN ATTACHMENT COMPRISING A CUSHION ADAPTED TO ABSORB OIL AND TO HOLD PINS AND NEEDLES, A HOLDER IN WHICH THE CUSHION RESTS, SAID HOLDER INCLUDING A BOTTOM HAVING AN APERTURE FORMED THEREIN TO ALLOW SPLASHEDA OIL TO RISE THROUGH SAID HOLE TO REACH THE CUSHION, AN UPSTANDING FLANGE RISING FROM THE PERIPHERAL EDGE OF THE BOTTOM, A CUSHION-RETAINING ANNULAR FLANGE EXTENDING INWARDLY FROM THE TOP OF THE UPRIGHT FLANGE, THE PERIPHERAL MARGIN OF THE CUSHION COMPRESSED BETWEEN THE BOTTOM AND THE ANNULAR FLANGE, AND RELEASABLE MEANS ON SAID HOLDER FOR SECURING THE HOLDER TO A FIXED PART OF A SEWING MACHINE.
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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 |