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US2364009A
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Method and means for making bags
Assignee: Marathon Corp
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Filing: 1942-11-09
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Granted: 1944-11-28
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Expires: 1962-11-09
Abstract
No abstract record available.
Inventors
- 👤 Tessendorf Charles
- 👤 Jr Frank J Gruper
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:20
CPC Classifications
B; B29; B29C; B29C66/00; B29C66/80; B29C66/84; B29C66/851; B29C66/8511; B29C65/00; B29C65/02; B29C65/18; B29C65/24; B29C65/26; B29C66/01; B29C66/03; B29C66/034; B29C66/0342; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/40; B29C66/41; B29C66/43; B29C66/431; B29C66/4312; B29C66/81; B29C66/818; B29C66/8181; B29C66/81811; B29C66/83; B29C66/834; B29C66/8341; B29C66/83431; B29C66/83433; B29C66/83435; B29C35/00; B29C35/16; B29C2035/1616; B29C2035/1658; B29C35/02; B29C35/04; B29C35/049; B31; B31B; B31B70/00; B31B70/004; B31B70/60; B31B70/64
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1947-11-28 | 1948-05-29 | 1948-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-11-28 | 1952-05-29 | 1952-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-11-28 | 1956-05-29 | 1956-11-28 | $7700.00 | Window Closed / Lapsed |