US2467879A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bagmaking machine
Assignee: Milprint Inc
•
Filing: 1945-05-17
•
Granted: 1949-04-19
•
Expires: 1965-05-17
Abstract
No abstract record available.
Inventors
- 👤 Clyde K Billeb
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:36
CPC Classifications
B; B29; B29C; B29C66/00; B29C66/80; B29C66/83; B29C66/834; B29C66/8351; B29C66/83541; B29C66/83543; B29C65/00; B29C65/02; B29C65/18; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/40; B29C66/41; B29C66/43; B29C66/431; B29C66/4312; B29C66/81; B29C66/814; B29C66/8141; B29C66/81427; B29C66/816; B29C66/8161; B29C66/82; B29C66/822; B29C66/8221; B29C66/8222; B29C66/8226; B29C66/82263; B29C66/82265; B29C66/8341; B29C66/83411; B29C66/83413; B29C66/84; B29C66/851; B29C66/8511; B31; B31B; B31B70/00; B29C66/81411; B29C66/81421; B29C66/81422; B31B2155/00; B31B2155/003; B31B2160/00; B31B2160/10; B31B70/60; B31B70/64; Y; Y10; Y10T; Y10T156/00; Y10T156/17; Y10T156/1702; Y10T156/1712; Y10T156/1737
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1115000A
Cited
US1953122A
Cited
US1816361A
Cited
US2009857A
Cited
US2106431A
Cited
US1986422A
Cited
US2062265A
Cited
US2206965A
Cited
US2142505A
Cited
US2258816A
Cited
US2336962A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-04-18 | 1952-10-18 | 1953-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-04-18 | 1956-10-18 | 1957-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-04-18 | 1960-10-18 | 1961-04-19 | $7700.00 | Window Closed / Lapsed |