US2978244A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Toys
Assignee: Rempel Manufacturing Inc
•
Filing: 1957-02-27
•
Granted: 1961-04-04
•
Expires: 1977-02-27
Abstract
No abstract record available.
Inventors
- 👤 Dietrich G Rempel
- 👤 Frank A Pfeifenroth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:45
CPC Classifications
A; A63; A63H; A63H9/00; Y; Y10; Y10S; Y10S425/00; Y10S425/057; Y10S425/249
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US830762A
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US2437015A
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US2477899A
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US2569869A
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US2722418A
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US2728947A
Cited
US2743104A
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US2730765A
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US2769202A
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US2801104A
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US2806698A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-04-03 | 1964-10-03 | 1965-04-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-04-03 | 1968-10-03 | 1969-04-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-04-03 | 1972-10-03 | 1973-04-04 | $7700.00 | Window Closed / Lapsed |