Patent US2767534A successfully refreshed from Google Patents.
US2767534A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Art of sheet delivery and stacking
Assignee: Johnson and Johnson
•
Filing: 1951-10-26
•
Granted: 1956-10-23
•
Expires: 1971-10-26
Abstract
No abstract record available.
Inventors
- 👤 Roland R Nydegger
- 👤 Dermot F Holden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:20
CPC Classifications
B; B65; B65B; B65B35/00; B65B35/30; B65B35/50; Y; Y10; Y10S; Y10S414/00; Y10S414/10; Y10S414/115
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1094048A
Cited
US1226168A
Cited
US1975764A
Cited
US2001296A
Cited
US2125467A
Cited
US2375241A
Cited
US2427223A
Cited
US2572980A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-10-23 | 1960-04-23 | 1960-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-10-23 | 1964-04-23 | 1964-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-10-23 | 1968-04-23 | 1968-10-23 | $7700.00 | Window Closed / Lapsed |