Patent USD342955S successfully refreshed from Google Patents.
USD342955S
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vacuum manifold
Assignee: Promega Corp
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Filing: 1992-07-24
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Granted: 1994-01-04
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Expires: 2012-07-24
Abstract
No abstract record available.
Inventors
- 👤 Jack D. Bankier
- 👤 Martin B. Schrero
Bibliographic Details
Application Number
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Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 00:44
CPC Classifications
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Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
11 words
The ornamental design for a vacuum manifold, as shown and described.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-01-03 | 1997-07-05 | 1998-01-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-01-03 | 2001-07-05 | 2002-01-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-01-03 | 2005-07-05 | 2006-01-04 | $7700.00 | Window Closed / Lapsed |