USRE28461F1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tape cartridge and reader
Assignee: REFAC INTERNATIONAL Ltd 100 E 42ND ST NY NY 10017 A CORP OF NY
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Filing: 1974-05-08
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Granted: 1992-02-25
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Expires: 1994-05-08
Abstract
No abstract record available.
Inventors
- 👤 Jerome H Lemelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:10
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/21; H04N1/2104; B; B07; B07C; B07C3/00; B07C3/18; G; G05; G05B; G05B19/00; G05B19/02; G05B19/04; G05B19/12; G05B19/14; G06; G06K; G06K13/00; G06K13/18; G06K13/26; G06K17/00; G06K7/00; G06K7/04; G06K7/08; G06K7/082; G06K7/083; G06K7/084; G07; G07C; G07C9/00; G07C9/20; G07C9/22; G07C9/25; G07C9/257; G11; G11B; G11B15/00; G11B15/18; G11B15/1883; G11B15/56; G11B15/58; G11B15/675; G11B15/68; G11B15/6845; G11B15/687; G11B15/6875; G11B15/6895; G11B27/00; G11B27/10; G11B27/102; G11B27/107; G11B27/19; G11B27/28; G05B2219/00; G05B2219/30; G05B2219/33; G05B2219/33192; G05B2219/36; G05B2219/36395; G05B2219/36511; G05B2219/36513; G05B2219/37; G05B2219/37572; G05B2219/40; G05B2219/40283; G05B2219/40284; G05B2219/45; G05B2219/45051; G05B2219/45213; G11B2220/00; G11B2220/40; G11B2220/41; G11B2220/90
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-02-24 | 1995-08-26 | 1996-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-02-24 | 1999-08-26 | 2000-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-02-24 | 2003-08-26 | 2004-02-25 | $7700.00 | Window Closed / Lapsed |