Search

David E. Allred

Examiner (ID: 5961, Phone: (571)272-7833 , Office: P/3636 )

Most Active Art Unit
3636
Art Unit(s)
3507, 3634, 2899, 3636, 3624
Total Applications
1395
Issued Applications
1125
Pending Applications
22
Abandoned Applications
259

Applications

Application numberTitle of the applicationFiling DateStatus
07/953129 ACTIVE ACOUSTIC ATTENUATION SYSTEM WITH ERROR AND MODEL COPY INPUT Sep 28, 1992 Abandoned
07/953502 ELECTRONIC SOUND PROCESSING SYSTEM Sep 28, 1992 Abandoned
Array ( [id] => 3068411 [patent_doc_number] => 05357577 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-18 [patent_title] => 'Vacuum tube microphone apparatus' [patent_app_type] => 1 [patent_app_number] => 7/953124 [patent_app_country] => US [patent_app_date] => 1992-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 4478 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/357/05357577.pdf [firstpage_image] =>[orig_patent_app_number] => 953124 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/953124
Vacuum tube microphone apparatus Sep 27, 1992 Issued
Array ( [id] => 3110224 [patent_doc_number] => 05319714 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-07 [patent_title] => 'Audio phase polarity test system' [patent_app_type] => 1 [patent_app_number] => 7/949149 [patent_app_country] => US [patent_app_date] => 1992-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 5111 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/319/05319714.pdf [firstpage_image] =>[orig_patent_app_number] => 949149 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/949149
Audio phase polarity test system Sep 22, 1992 Issued
Array ( [id] => 3048784 [patent_doc_number] => 05301236 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-05 [patent_title] => 'System for producing stereo-simulated signals for simulated-stereophonic sound' [patent_app_type] => 1 [patent_app_number] => 7/948527 [patent_app_country] => US [patent_app_date] => 1992-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3535 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/301/05301236.pdf [firstpage_image] =>[orig_patent_app_number] => 948527 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/948527
System for producing stereo-simulated signals for simulated-stereophonic sound Sep 21, 1992 Issued
Array ( [id] => 3097987 [patent_doc_number] => 05285501 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-08 [patent_title] => 'Vehicular rear shelf speaker apparatus with automatic deoderizing fluid dispenser' [patent_app_type] => 1 [patent_app_number] => 7/948107 [patent_app_country] => US [patent_app_date] => 1992-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 2232 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 397 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/285/05285501.pdf [firstpage_image] =>[orig_patent_app_number] => 948107 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/948107
Vehicular rear shelf speaker apparatus with automatic deoderizing fluid dispenser Sep 20, 1992 Issued
Array ( [id] => 3034514 [patent_doc_number] => 05327504 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-05 [patent_title] => 'Device to improve the bass reproduction in loudspeaker systems using closed housings' [patent_app_type] => 1 [patent_app_number] => 7/942710 [patent_app_country] => US [patent_app_date] => 1992-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1701 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/327/05327504.pdf [firstpage_image] =>[orig_patent_app_number] => 942710 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/942710
Device to improve the bass reproduction in loudspeaker systems using closed housings Sep 9, 1992 Issued
Array ( [id] => 3084053 [patent_doc_number] => 05337365 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-09 [patent_title] => 'Apparatus for actively reducing noise for interior of enclosed space' [patent_app_type] => 1 [patent_app_number] => 7/935100 [patent_app_country] => US [patent_app_date] => 1992-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 7209 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/337/05337365.pdf [firstpage_image] =>[orig_patent_app_number] => 935100 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/935100
Apparatus for actively reducing noise for interior of enclosed space Aug 26, 1992 Issued
07/929571 APPARATUS FOR AND METHOD OF SOUND RECORDING IN ELECTRONIC SOUND CONTROL SYSTEM Aug 13, 1992 Abandoned
Array ( [id] => 3057408 [patent_doc_number] => 05287412 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-15 [patent_title] => 'Arrangement for reproducing bass tones in a vehicle' [patent_app_type] => 1 [patent_app_number] => 7/905282 [patent_app_country] => US [patent_app_date] => 1992-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1677 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/287/05287412.pdf [firstpage_image] =>[orig_patent_app_number] => 905282 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/905282
Arrangement for reproducing bass tones in a vehicle Jun 25, 1992 Issued
Array ( [id] => 3022147 [patent_doc_number] => 05333199 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-26 [patent_title] => 'Digital signal processor for simultaneously processing left and right signals' [patent_app_type] => 1 [patent_app_number] => 7/904515 [patent_app_country] => US [patent_app_date] => 1992-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2429 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 368 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/333/05333199.pdf [firstpage_image] =>[orig_patent_app_number] => 904515 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/904515
Digital signal processor for simultaneously processing left and right signals Jun 24, 1992 Issued
07/902375 AUTOMATIC SOUND VOLUME CONTROL DEVICE FOR ACOUSTIC DEVICES Jun 22, 1992 Abandoned
07/899739 SOUND SYSTEM FOR A DESKTOP COMPUTER Jun 16, 1992 Abandoned
Array ( [id] => 3063393 [patent_doc_number] => 05325435 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-28 [patent_title] => 'Sound field offset device' [patent_app_type] => 1 [patent_app_number] => 7/896175 [patent_app_country] => US [patent_app_date] => 1992-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 4516 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/325/05325435.pdf [firstpage_image] =>[orig_patent_app_number] => 896175 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/896175
Sound field offset device Jun 9, 1992 Issued
Array ( [id] => 3101718 [patent_doc_number] => 05278909 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-11 [patent_title] => 'System and method for stereo digital audio compression with co-channel steering' [patent_app_type] => 1 [patent_app_number] => 7/894981 [patent_app_country] => US [patent_app_date] => 1992-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 6112 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/278/05278909.pdf [firstpage_image] =>[orig_patent_app_number] => 894981 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/894981
System and method for stereo digital audio compression with co-channel steering Jun 7, 1992 Issued
Array ( [id] => 3455447 [patent_doc_number] => 05388160 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-07 [patent_title] => 'Noise suppressor' [patent_app_type] => 1 [patent_app_number] => 7/896043 [patent_app_country] => US [patent_app_date] => 1992-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 29 [patent_no_of_words] => 7426 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/388/05388160.pdf [firstpage_image] =>[orig_patent_app_number] => 896043 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/896043
Noise suppressor Jun 7, 1992 Issued
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