Patent US3064555A successfully refreshed from Google Patents.
US3064555A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for automatically forming and broiling hamburgers
Assignee: Individual
•
Filing: 1955-08-02
•
Granted: 1962-11-20
•
Expires: 1975-08-02
Abstract
No abstract record available.
Inventors
- 👤 Frank S Nanna
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 05:40
CPC Classifications
A; A22; A22C; A22C7/00
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1117929A
Cited
US1127899A
Cited
US1507883A
Cited
US1617026A
Cited
US1706612A
Cited
US1881126A
Cited
US2048011A
Cited
US2176855A
Cited
US2211261A
Cited
US2349583A
Cited
US2358452A
Cited
US2500973A
Cited
US2563253A
Cited
US2583887A
Cited
US2715372A
Cited
US2706830A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-19 | 1966-05-21 | 1966-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-19 | 1970-05-21 | 1970-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-19 | 1974-05-21 | 1974-11-20 | $7700.00 | Window Closed / Lapsed |