US4464223B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
US4464223B1 - - Google Patents
Assignee: Motorola Solutions Inc
•
Filing: 1983-10-03
•
Granted: 1991-04-09
•
Expires: 2003-10-03
Abstract
No abstract record available.
Inventors
- 👤 J Gorin Georges
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:36
CPC Classifications
H; H01; H01J; H01J37/00; H01J37/32; H01J37/32009; H01J37/32082; C; C23; C23F; C23F4/00; H01J37/32137; H01J37/32155; H01J37/32165; H01J37/32431; H01J37/32532; H01J37/32587; H01J2237/00; H01J2237/32; H01J2237/33; H01J2237/334
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1994-04-08 | 1994-10-08 | 1995-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-04-08 | 1998-10-08 | 1999-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-04-08 | 2002-10-08 | 2003-04-09 | $7700.00 | Window Closed / Lapsed |