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US4526828B1 Expired / Lapsed US ⏱️ 0.0 years remaining

US4526828B1 - - Google Patents

Assignee: Mapa Pioneer Corp
•
Filing: 1983-06-27
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Granted: 1989-04-04
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Expires: 2003-06-27
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Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 03:50
CPC Classifications
B; B32; B32B; B32B5/00; B32B5/22; B32B5/24; B32B5/26; B29; B29C; B29C41/00; B29C41/02; B29C41/14; A; A41; A41D; A41D31/00; A41D31/04; A41D31/24; A41D31/245; B29C41/20; B29D; B29D99/00; B29D99/0064; B29D99/0067; B32B5/02; B32B5/026; B32B5/08; B32B7/00; B32B7/04; B32B7/12; B29K; B29K2021/00; B29K2105/00; B29K2105/06; B29K2105/08; B29K2105/0809; B29K2311/00; B29K2311/10; B29K2705/00; B29L; B29L2031/00; B29L2031/48; B29L2031/4842; B29L2031/4864; B32B2262/00; B32B2262/02; B32B2262/0261; B32B2262/0269; B32B2262/06; B32B2262/062; B32B2307/00; B32B2307/50; B32B2307/58; B32B2307/581; B32B2317/00; B32B2317/10; B32B2437/00; B32B2437/02; B32B2571/00; Y; Y10; Y10S; Y10S428/00; Y10S428/902; Y10S428/911; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1028; Y10T442/00; Y10T442/10; Y10T442/102; Y10T442/109; Y10T442/131; Y10T442/20; Y10T442/2615; Y10T442/273

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) 1992-04-03 1992-10-03 1993-04-04 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1996-04-03 1996-10-03 1997-04-04 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2000-04-03 2000-10-03 2001-04-04 $7700.00 Window Closed / Lapsed

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