Patent US3523638A successfully refreshed from Google Patents.
US3523638A
Expired / Lapsed
US
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Mailer
Assignee: ROBERT J MOONAN
•
Filing: 1968-07-09
•
Granted: 1970-08-11
•
Expires: 1988-07-09
Abstract
No abstract record available.
Inventors
- 👤 Robert J Moonan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:08
CPC Classifications
B; B42; B42D; B42D15/00; B42D15/02; B42D15/04; B42D15/08; G; G03; G03C; G03C1/00; G03C1/685; Y; Y10; Y10S; Y10S430/00; Y10S430/163
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US123389A
Cited
GB189707750A
Cited
GB189917078A
Cited
GB190015215A
Cited
GB190111271A
Cited
FR400774A
Cited
US1163459A
Cited
FR23186E
Cited
US1635278A
Cited
US2074821A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-08-10 | 1974-02-09 | 1974-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-10 | 1978-02-09 | 1978-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-10 | 1982-02-09 | 1982-08-11 | $7700.00 | Window Closed / Lapsed |