Patent US2929146A successfully refreshed from Google Patents.
US2929146A
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US
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Marking gauge for use in pinchpleating draperies
Assignee: TIME SAVER EQUIPMENT Inc
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Filing: 1956-07-06
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Granted: 1960-03-22
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Expires: 1976-07-06
Abstract
No abstract record available.
Inventors
- 👤 Kay B Mcneil
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:21
CPC Classifications
A; A47; A47H; A47H13/00; A47H13/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2422745A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-22 | 1963-09-21 | 1964-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-22 | 1967-09-21 | 1968-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-22 | 1971-09-21 | 1972-03-22 | $7700.00 | Window Closed / Lapsed |