US2164436A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Box blanking machine
Assignee: Individual
•
Filing: 1938-03-31
•
Granted: 1939-07-04
•
Expires: 1958-03-31
Abstract
No abstract record available.
Inventors
- 👤 Marshall A Waters
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 07:36
CPC Classifications
B; B65; B65H; B65H29/00; B65H29/58; B31; B31B; B31B50/00; B31B50/14; B31B50/16; B65H2404/00; B65H2404/20; B65H2404/26; B65H2404/261; B65H2404/60; B65H2404/63; B65H2404/632; B65H2404/65; B65H2404/659; B65H2404/6591; B65H2701/00; B65H2701/10; B65H2701/17; B65H2701/176
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) | 1942-07-03 | 1943-01-02 | 1943-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1946-07-03 | 1947-01-02 | 1947-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1950-07-03 | 1951-01-02 | 1951-07-04 | $7700.00 | Window Closed / Lapsed |