US3068076A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Materials handling system
Assignee: AJ Sackett and Sons Co
•
Filing: 1960-07-19
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Granted: 1962-12-11
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Expires: 1980-07-19
Abstract
No abstract record available.
Inventors
- 👤 Sr Walter J Sackett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:50
CPC Classifications
C; C05; C05B; C05B1/00; C05B1/10; B; B01; B01F; B01F33/00; B01F33/80; B01F33/805; B01F33/8052; Y; Y02; Y02P; Y02P20/00; Y02P20/10; Y02P20/129
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
15 words
A MATERIALS PROCESSING AND HANDLING SYSTEM, COMPRISING, AN ELEVATED MILL FOR RECEIVING AND REDUCING DIF-
Claim 2
Dependent Claim
15 words
A MATERIALS PROCESSING AND HANDLING SYSTEM, COMPRISING, AN ELEVATED MILL FOR RECEIVING AND REDUCING DIF-
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-10 | 1966-06-11 | 1966-12-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-10 | 1970-06-11 | 1970-12-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-10 | 1974-06-11 | 1974-12-11 | $7700.00 | Window Closed / Lapsed |