Cancelled & expired registration

A

Status may change

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USPTO status
· code 710 (Cancelled, Section 8)
Registration date
Apr 30, 1985
Filing date
Aug 20, 1982
Registration no.
1332709
Serial no.
73380857
Goods & services
Chemical Extraction Columns for Use with Quantitative and Qualitative Analyzers-Namely, Liquid/Liquid Extraction Columns, Solid Phase Extraction Columns and High Performance Liquid Chromatography Columns; Thin Layers Chromatographic Spotter; DISPONSABLE WICKS FOR THIN LAYER CHROMATOGRAPHIC SPOTTER; AND SAMPLE PROCESSORFOR EXTRACTION COLUMNS
Owner as listed with the USPTO
  • Analytichem International, Inc.
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Status may change. The USPTO can reinstate a cancelled or expired registration, for example on a petition filed within 6 months, so this record could change. We re-check, but always verify the current status in TSDR.