US2901951A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process and machine for pleating pliable materials
Assignee: Individual
•
Filing: 1958-04-15
•
Granted: 1959-09-01
•
Expires: 1978-04-15
Abstract
No abstract record available.
Inventors
- 👤 Hochfeld Henry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:32
CPC Classifications
D; D06; D06J; D06J1/00; D06J1/02; B; B21; B21D; B21D13/00; B21D13/04; B21D13/045; B21D5/00; B21D5/16; B29; B29C; B29C53/00; B29C53/02; B29C53/04; B29C53/22; B29C53/24; B29C53/26; B29C53/265; B65; B65H; B65H45/00; B65H45/12; B65H45/20; B65H45/22; Y; Y10; Y10T; Y10T428/00; Y10T428/12; Y10T428/1241; Y10T428/12417; Y10T428/24; Y10T428/24628; Y10T428/24669; Y10T428/24694; Y10T428/24702
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1085948A
Cited
US1546195A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-08-31 | 1963-03-02 | 1963-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-08-31 | 1967-03-02 | 1967-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-08-31 | 1971-03-02 | 1971-09-01 | $7700.00 | Window Closed / Lapsed |