US3094905A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for making bags
Assignee: Individual
•
Filing: 1960-07-08
•
Granted: 1963-06-25
•
Expires: 1980-07-08
Abstract
No abstract record available.
Inventors
- 👤 Robert L Haslacher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:26
CPC Classifications
B; B31; B31B; B31B70/00; B31B70/60; B31B70/62; B31B2150/00; B31B2150/001; B31B2150/0016; B31B2155/00; B31B2155/001; B31B2155/0012; B31B2160/00; B31B2160/10; B31B2160/20; Y; Y10; Y10S; Y10S493/00; Y10S493/916; Y10S493/936
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US388612A
Cited
US2125306A
Cited
US2244282A
Cited
US2297946A
Cited
US2256506A
Cited
US2353746A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-24 | 1966-12-24 | 1967-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-24 | 1970-12-24 | 1971-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-24 | 1974-12-24 | 1975-06-25 | $7700.00 | Window Closed / Lapsed |