US2883074A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pallet loading machine
Assignee: Alvey Conveyor Manufacturing Co
•
Filing: 1951-10-04
•
Granted: 1959-04-21
•
Expires: 1971-10-04
Abstract
No abstract record available.
Inventors
- 👤 Boehl Wilhelm
- 👤 Roy R Worrall
- 👤 Jr John M Alvey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 07:31
CPC Classifications
B; B65; B65G; B65G57/00; B65G57/02; B65G57/16; B65G57/20; B65G57/22; B65G57/24; B65G57/245; B65G47/00; B65G47/02; B65G47/04; B65G47/06; B65G47/08; B65G47/084; B65G47/086; Y; Y10; Y10S; Y10S414/00; Y10S414/10; Y10S414/106; Y10S414/115; Y10S414/116
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1551890A
Cited
US1365120A
Cited
US1510717A
Cited
US1674319A
Cited
US2216276A
Cited
US2065673A
Cited
US2065674A
Cited
US2401592A
Cited
US2546501A
Cited
US2598222A
Cited
US2509467A
Cited
US2633251A
Cited
US2508861A
Cited
US2701650A
Cited
US2699264A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-04-20 | 1962-10-20 | 1963-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-20 | 1966-10-20 | 1967-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-20 | 1970-10-20 | 1971-04-21 | $7700.00 | Window Closed / Lapsed |