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Patent US2800078A successfully refreshed from Google Patents.
US2800078A
Expired / Lapsed
US
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Feed guide for printing equipment
Assignee: Individual
•
Filing: 1955-01-31
•
Granted: 1957-07-23
•
Expires: 1975-01-31
Abstract
No abstract record available.
Inventors
- 👤 Lightbourn Salvador
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 06:10
CPC Classifications
B; B41; B41F; B41F1/00; B41F1/26; B41F1/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US408122A
Cited
US873183A
Cited
US1162102A
Cited
US1300028A
Cited
US1500658A
Cited
US1866402A
Cited
US2288443A
Cited
US2505899A
Cited
US2799289A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-07-22 | 1961-01-21 | 1961-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-07-22 | 1965-01-21 | 1965-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-07-22 | 1969-01-21 | 1969-07-23 | $7700.00 | Window Closed / Lapsed |