US2576933A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sealing tape for tubular bag bodies
Assignee: Bemis Brothers Bag Co
•
Filing: 1946-05-06
•
Granted: 1951-12-04
•
Expires: 1966-05-06
Abstract
No abstract record available.
Inventors
- 👤 William J Geimer
- 👤 Frank R Linda
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:26
CPC Classifications
C; C09; C09J; C09J7/00; C09J7/20; C09J7/21; C09J7/30; C09J7/35; Y; Y10; Y10T; Y10T428/00; Y10T428/28; Y10T428/2835; Y10T442/00; Y10T442/30; Y10T442/3927; Y10T442/3959
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1323022A
Cited
US997125A
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US2330814A
Cited
US2057042A
Cited
US2077125A
Cited
US2193053A
Cited
US2395257A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-12-03 | 1955-06-04 | 1955-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-12-03 | 1959-06-04 | 1959-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-12-03 | 1963-06-04 | 1963-12-04 | $7700.00 | Window Closed / Lapsed |