US3124894A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Doily stretcher
Assignee: —
•
Filing: —
•
Granted: 1964-03-17
•
Expires: 1981-03-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 10:51
CPC Classifications
D; D06; D06F; D06F59/00; D06F59/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
A STRETCHER FOR A DOILY HAVING A FLAT CENTER PORTION AND A PERIMETRAL RUFFLE AREA OF CONSIDERABLE FULLNESS COMPRISING, A CENTER PLATE TO OVERLIE THE CENTER PORTION OF A DOILY TO BE STRETCHED, A POST SEATABLE VERTICALLY IN THE CENTER PLATE, AND A RUFFLE ATTACHING PLATE ADJUSTABLY POSITIONABLE IN SAID POST IN VERTICALLY SPACED RELATION TO THE CENTER PLATE, THE RUFFLE ATTACHING PLATE HAVING AT LEAST ONE ROW OF RUFFLE IMPALING HOOKS PERIMETRICALLY THEREAROUND.
Claim 2
Dependent Claim
74 words
A STRETCHER FOR A DOILY HAVING A FLAT CENTER PORTION AND A PERIMETRAL RUFFLE AREA OF CONSIDERABLE FULLNESS COMPRISING, A CENTER PLATE TO OVERLIE THE CENTER PORTION OF A DOILY TO BE STRETCHED, A POST SEATABLE VERTICALLY IN THE CENTER PLATE, AND A RUFFLE ATTACHING PLATE ADJUSTABLY POSITIONABLE IN SAID POST IN VERTICALLY SPACED RELATION TO THE CENTER PLATE, THE RUFFLE ATTACHING PLATE HAVING AT LEAST ONE ROW OF RUFFLE IMPALING HOOKS PERIMETRICALLY THEREAROUND.
References Cited (Backward Citations)
US2990984A
Cited
US2966759A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-17 | 1967-09-16 | 1968-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-17 | 1971-09-16 | 1972-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-17 | 1975-09-16 | 1976-03-17 | $7700.00 | Window Closed / Lapsed |