US3149589A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination sewing machine ribbon cutter and cloth trimming attachment
Assignee: Individual
•
Filing: 1961-08-03
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Granted: 1964-09-22
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Expires: 1981-08-03
Abstract
No abstract record available.
Inventors
- 👤 Sr Gilbert Fowler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 07:13
CPC Classifications
D; D05; D05B; D05B37/00; D05B37/04; D05B35/00; D05B35/06; D05B29/00; D05B29/06; D05D; D05D2305/00; D05D2305/08; D05D2305/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
151 words
A SEWING MACHINE ATTACHMENT ADAPTED TO SEVER A RIBBON SUPPLY AND TO TRIM THE EDGE OF A PIECE OF CLOTH PARALLEL TO THE DIRECTION OF TRAVEL COMPRISING IN COMBINATION, A SUPPORT FRAME, SAID SUPPORT FRAME HAVING AN OPENING THEREIN, A FIRST STATIONARY BLADE AND A FIRST PIVOTABLE BLADE, A SECOND STATIONARY BLADE AND A SECOND PIVOTABLE BLADE, SAID SECOND STATIONARY BLADE BEING DISPOSED WITHIN SAID OPENING, THE PIVOT AXES OF SAID FIRST PIVOTABLE BLADE AND SECOND PIVOTABLE BLADE BEING IN SUBSTANTIALLY THE SAME PLANE, SAID FIRST STATIONARY BLADE BEING FIXED ADJACENT AN EDGE OF SAID SUPPORT FRAME AND DISPOSED ABOVE THE LATTER; A BEARING BLOCK MOUNTED UPON SAID SUPPORT FRAME ADJACENTLY OF SAID OPENING, A LEVER MEMBER, SAID LEVER MEMBER BEING SLIDABLY CONNECTED TO SAID FIRST PIVOTABLE BLADE AND PIVOTABLY SUPPORT WITHIN SAID BEARING BLOCK, MANUAL DEPRESSION OF SAID LEVER MEMBER EFFECTUATING THE SEVERING OF A RIBBON PASSING BETWEEN SAID FIRST
Claim 2
Dependent Claim
151 words
A SEWING MACHINE ATTACHMENT ADAPTED TO SEVER A RIBBON SUPPLY AND TO TRIM THE EDGE OF A PIECE OF CLOTH PARALLEL TO THE DIRECTION OF TRAVEL COMPRISING IN COMBINATION, A SUPPORT FRAME, SAID SUPPORT FRAME HAVING AN OPENING THEREIN, A FIRST STATIONARY BLADE AND A FIRST PIVOTABLE BLADE, A SECOND STATIONARY BLADE AND A SECOND PIVOTABLE BLADE, SAID SECOND STATIONARY BLADE BEING DISPOSED WITHIN SAID OPENING, THE PIVOT AXES OF SAID FIRST PIVOTABLE BLADE AND SECOND PIVOTABLE BLADE BEING IN SUBSTANTIALLY THE SAME PLANE, SAID FIRST STATIONARY BLADE BEING FIXED ADJACENT AN EDGE OF SAID SUPPORT FRAME AND DISPOSED ABOVE THE LATTER; A BEARING BLOCK MOUNTED UPON SAID SUPPORT FRAME ADJACENTLY OF SAID OPENING, A LEVER MEMBER, SAID LEVER MEMBER BEING SLIDABLY CONNECTED TO SAID FIRST PIVOTABLE BLADE AND PIVOTABLY SUPPORT WITHIN SAID BEARING BLOCK, MANUAL DEPRESSION OF SAID LEVER MEMBER EFFECTUATING THE SEVERING OF A RIBBON PASSING BETWEEN SAID FIRST
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) | 1967-09-22 | 1968-03-23 | 1968-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-22 | 1972-03-23 | 1972-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-22 | 1976-03-23 | 1976-09-22 | $7700.00 | Window Closed / Lapsed |