US2786281A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Binder for textile swatch
Assignee: Individual
•
Filing: 1955-08-29
•
Granted: 1957-03-26
•
Expires: 1975-08-29
Abstract
No abstract record available.
Inventors
- 👤 Otto L Kramer
- 👤 David J Ziman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:09
CPC Classifications
G; G09; G09F; G09F5/00; G09F5/04
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
DE258056C
Cited
US992618A
Cited
US1794492A
Cited
US1609839A
Cited
GB427744A
Cited
US2239145A
Cited
US2258418A
Cited
US2301647A
Cited
US2317673A
Cited
US2581101A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-03-25 | 1960-09-24 | 1961-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-03-25 | 1964-09-24 | 1965-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-03-25 | 1968-09-24 | 1969-03-26 | $7700.00 | Window Closed / Lapsed |