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US3030684A
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Assignee: Conmar Products Corp
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Filing: 1959-01-06
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Granted: 1962-04-24
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Expires: 1979-01-06
Abstract
No abstract record available.
Inventors
- 👤 La Moine E Johns
- 👤 Max F Johns
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 03:59
CPC Classifications
A; A44; A44B; A44B19/00; A44B19/24; A44B19/38; Y; Y10; Y10T; Y10T24/00; Y10T24/25; Y10T24/2593; Y10T24/2595
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB363596A
Cited
US1893823A
Cited
FR825724A
Cited
GB504716A
Cited
FR852204A
Cited
US2814847A
Cited
CH323302A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-04-23 | 1965-10-23 | 1966-04-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-23 | 1969-10-23 | 1970-04-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-23 | 1973-10-23 | 1974-04-24 | $7700.00 | Window Closed / Lapsed |