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
08/229105 APPARATUS AND METHOD FOR TRACKING AND REPORTING LOCATION OF MOTOR VEHICLES Apr 7, 1994 Abandoned
Array ( [id] => 3491561 [patent_doc_number] => 05400409 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-21 [patent_title] => 'Noise-reduction method for noise-affected voice channels' [patent_app_type] => 1 [patent_app_number] => 8/208747 [patent_app_country] => US [patent_app_date] => 1994-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2313 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/400/05400409.pdf [firstpage_image] =>[orig_patent_app_number] => 208747 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/208747
Noise-reduction method for noise-affected voice channels Mar 10, 1994 Issued
Array ( [id] => 3020308 [patent_doc_number] => 05355418 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-11 [patent_title] => 'Frequency selective sound blocking system for hearing protection' [patent_app_type] => 1 [patent_app_number] => 8/198689 [patent_app_country] => US [patent_app_date] => 1994-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2168 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/355/05355418.pdf [firstpage_image] =>[orig_patent_app_number] => 198689 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/198689
Frequency selective sound blocking system for hearing protection Feb 21, 1994 Issued
Array ( [id] => 3432397 [patent_doc_number] => 05390255 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-14 [patent_title] => 'Active acoustic attenuation system with error and model copy input' [patent_app_type] => 1 [patent_app_number] => 8/175688 [patent_app_country] => US [patent_app_date] => 1993-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3293 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/390/05390255.pdf [firstpage_image] =>[orig_patent_app_number] => 175688 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/175688
Active acoustic attenuation system with error and model copy input Dec 29, 1993 Issued
Array ( [id] => 3052034 [patent_doc_number] => 05377276 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-27 [patent_title] => 'Noise controller' [patent_app_type] => 1 [patent_app_number] => 8/117717 [patent_app_country] => US [patent_app_date] => 1993-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6769 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/377/05377276.pdf [firstpage_image] =>[orig_patent_app_number] => 117717 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/117717
Noise controller Sep 7, 1993 Issued
Array ( [id] => 3099655 [patent_doc_number] => 05395123 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-07 [patent_title] => 'System for marking a singing voice and displaying a marked result for a karaoke machine' [patent_app_type] => 1 [patent_app_number] => 8/091159 [patent_app_country] => US [patent_app_date] => 1993-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3397 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 376 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/395/05395123.pdf [firstpage_image] =>[orig_patent_app_number] => 091159 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/091159
System for marking a singing voice and displaying a marked result for a karaoke machine Jul 12, 1993 Issued
08/088667 AIRCRAFT COMMUNICATION HEADSET TESTER Jul 5, 1993 Pending
Array ( [id] => 3046360 [patent_doc_number] => 05329592 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-12 [patent_title] => 'Headband for removably securing stereo earphones' [patent_app_type] => 1 [patent_app_number] => 8/087607 [patent_app_country] => US [patent_app_date] => 1993-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1775 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/329/05329592.pdf [firstpage_image] =>[orig_patent_app_number] => 087607 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/087607
Headband for removably securing stereo earphones Jul 5, 1993 Issued
Array ( [id] => 3491550 [patent_doc_number] => 05400408 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-21 [patent_title] => 'High performance stereo sound enclosure for computer visual display monitor and method for construction' [patent_app_type] => 1 [patent_app_number] => 8/082217 [patent_app_country] => US [patent_app_date] => 1993-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 7364 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/400/05400408.pdf [firstpage_image] =>[orig_patent_app_number] => 082217 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/082217
High performance stereo sound enclosure for computer visual display monitor and method for construction Jun 22, 1993 Issued
Array ( [id] => 3027407 [patent_doc_number] => 05341434 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-23 [patent_title] => 'Car stereo having a detachable grille' [patent_app_type] => 1 [patent_app_number] => 8/036728 [patent_app_country] => US [patent_app_date] => 1993-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2487 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/341/05341434.pdf [firstpage_image] =>[orig_patent_app_number] => 036728 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/036728
Car stereo having a detachable grille Mar 24, 1993 Issued
Array ( [id] => 3133107 [patent_doc_number] => 05384853 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-24 [patent_title] => 'Active noise reduction apparatus' [patent_app_type] => 1 [patent_app_number] => 8/033748 [patent_app_country] => US [patent_app_date] => 1993-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 10077 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/384/05384853.pdf [firstpage_image] =>[orig_patent_app_number] => 033748 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/033748
Active noise reduction apparatus Mar 17, 1993 Issued
08/022587 STEREO FM RECEIVER, NOISE CONTROL SYSTEM THEREFOR Feb 24, 1993 Abandoned
Array ( [id] => 3081465 [patent_doc_number] => 05361306 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-01 [patent_title] => 'Apparatus and methods for enhancing an electronic audio signal' [patent_app_type] => 1 [patent_app_number] => 8/021209 [patent_app_country] => US [patent_app_date] => 1993-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4358 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/361/05361306.pdf [firstpage_image] =>[orig_patent_app_number] => 021209 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/021209
Apparatus and methods for enhancing an electronic audio signal Feb 22, 1993 Issued
Array ( [id] => 3455436 [patent_doc_number] => 05388159 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-07 [patent_title] => 'Equalizing circuit for reproduced signals' [patent_app_type] => 1 [patent_app_number] => 7/993389 [patent_app_country] => US [patent_app_date] => 1992-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 53 [patent_no_of_words] => 7278 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/388/05388159.pdf [firstpage_image] =>[orig_patent_app_number] => 993389 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/993389
Equalizing circuit for reproduced signals Dec 17, 1992 Issued
07/971009 ELECTRONIC CANCELLATION OF AMBIENT NOISE IN TELEPHONE RECEIVERS Nov 1, 1992 Abandoned
Array ( [id] => 3105534 [patent_doc_number] => 05313524 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-17 [patent_title] => 'Self-contained active sound reproducer with switchable control unit master/slave' [patent_app_type] => 1 [patent_app_number] => 7/964681 [patent_app_country] => US [patent_app_date] => 1992-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5574 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/313/05313524.pdf [firstpage_image] =>[orig_patent_app_number] => 964681 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/964681
Self-contained active sound reproducer with switchable control unit master/slave Oct 20, 1992 Issued
Array ( [id] => 3107372 [patent_doc_number] => 05291557 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-01 [patent_title] => 'Adaptive rematrixing of matrixed audio signals' [patent_app_type] => 1 [patent_app_number] => 7/959730 [patent_app_country] => US [patent_app_date] => 1992-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 7337 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 18 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/291/05291557.pdf [firstpage_image] =>[orig_patent_app_number] => 959730 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/959730
Adaptive rematrixing of matrixed audio signals Oct 12, 1992 Issued
07/957125 FREQUENCY SELECTIVE SOUND BLOCKING SYSTEM FOR HEARING PROTECTION Oct 6, 1992 Abandoned
Array ( [id] => 3027334 [patent_doc_number] => 05341431 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-23 [patent_title] => 'AM stereo detection and audio processing apparatus' [patent_app_type] => 1 [patent_app_number] => 7/954721 [patent_app_country] => US [patent_app_date] => 1992-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4380 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/341/05341431.pdf [firstpage_image] =>[orig_patent_app_number] => 954721 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/954721
AM stereo detection and audio processing apparatus Sep 30, 1992 Issued
Array ( [id] => 3011083 [patent_doc_number] => 05359661 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-25 [patent_title] => 'Out-of-lock detector for synchronous AM detection' [patent_app_type] => 1 [patent_app_number] => 7/954997 [patent_app_country] => US [patent_app_date] => 1992-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3870 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/359/05359661.pdf [firstpage_image] =>[orig_patent_app_number] => 954997 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/954997
Out-of-lock detector for synchronous AM detection Sep 30, 1992 Issued
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