US3456540A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transverse interrupted slitting apparatus for continuously moving plastic film
Assignee: Individual
•
Filing: 1964-09-29
•
Granted: 1969-07-22
•
Expires: 1984-09-29
Abstract
No abstract record available.
Inventors
- 👤 Benito Manini
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:14
CPC Classifications
B; B29; B29C; B29C65/00; B29C65/02; B29C65/18; B26; B26D; B26D1/00; B26D1/01; B26D1/04; B26F; B26F1/00; B26F1/18; B29C65/74; B29C65/745; B29C65/7451; B29C65/7457; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/40; B29C66/41; B29C66/43; B29C66/431; B29C66/4312; B29C66/80; B29C66/82; B29C66/822; B29C66/8226; B29C66/824; B29C66/8242; B29C66/83; B29C66/834; B29C66/8351; B29C66/83541; B29C66/83543; B29C66/836; B29C66/8362; B29C66/84; B29C66/851; B29C66/8511; B29C2793/00; B29C2793/0045; B29C66/81; B29C66/814; B29C66/8145; B29C66/81463; B29C66/81465; B29L; B29L2031/00; B29L2031/712; B29L2031/7128; B31; B31B; B31B70/00; B31B70/14; B31B70/60; B31B70/64; B31B70/642; B31B70/649; Y; Y10; Y10T; Y10T156/00; Y10T156/12; Y10T156/1304; Y10T83/00; Y10T83/465; Y10T83/4757; Y10T83/476; Y10T83/4763; Y10T83/788; Y10T83/793; Y10T83/803; Y10T83/929; Y10T83/9411; Y10T83/9449
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1624367A
Cited
US1801337A
Cited
US1945063A
Cited
US3140218A
Cited
US3138985A
Cited
US3234072A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-21 | 1973-01-20 | 1973-07-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-21 | 1977-01-20 | 1977-07-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-21 | 1981-01-20 | 1981-07-22 | $7700.00 | Window Closed / Lapsed |