Search

Darrell G. Dayoan

Supervisory Patent Examiner (ID: 11875, Phone: (571)272-6659 , Office: P/3612 )

Most Active Art Unit
3101
Art Unit(s)
2899, 3101, 3612, 3615, 3107
Total Applications
1472
Issued Applications
1258
Pending Applications
45
Abandoned Applications
169

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3648755 [patent_doc_number] => 05667056 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-16 [patent_title] => 'Hanger transport system' [patent_app_type] => 1 [patent_app_number] => 8/480044 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2820 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/667/05667056.pdf [firstpage_image] =>[orig_patent_app_number] => 480044 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/480044
Hanger transport system Jun 5, 1995 Issued
Array ( [id] => 3644414 [patent_doc_number] => 05626218 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-06 [patent_title] => 'Belt unloader provided with a screw feeder system' [patent_app_type] => 1 [patent_app_number] => 8/470714 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 3803 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/626/05626218.pdf [firstpage_image] =>[orig_patent_app_number] => 470714 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/470714
Belt unloader provided with a screw feeder system Jun 5, 1995 Issued
Array ( [id] => 3692014 [patent_doc_number] => 05653328 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-05 [patent_title] => 'Equipment for forming ordered groups of articles from a generally flat flow of articles, particularly for automatic packaging systems' [patent_app_type] => 1 [patent_app_number] => 8/465174 [patent_app_country] => US [patent_app_date] => 1995-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2541 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/653/05653328.pdf [firstpage_image] =>[orig_patent_app_number] => 465174 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/465174
Equipment for forming ordered groups of articles from a generally flat flow of articles, particularly for automatic packaging systems Jun 4, 1995 Issued
Array ( [id] => 3594595 [patent_doc_number] => 05588521 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-31 [patent_title] => 'Method and apparatus for material handling' [patent_app_type] => 1 [patent_app_number] => 8/463766 [patent_app_country] => US [patent_app_date] => 1995-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 3278 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/588/05588521.pdf [firstpage_image] =>[orig_patent_app_number] => 463766 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/463766
Method and apparatus for material handling Jun 4, 1995 Issued
Array ( [id] => 3577503 [patent_doc_number] => 05566817 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-22 [patent_title] => 'Conveyor belt' [patent_app_type] => 1 [patent_app_number] => 8/454725 [patent_app_country] => US [patent_app_date] => 1995-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 21 [patent_no_of_words] => 4624 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/566/05566817.pdf [firstpage_image] =>[orig_patent_app_number] => 454725 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/454725
Conveyor belt May 30, 1995 Issued
Array ( [id] => 3610585 [patent_doc_number] => 05607044 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-04 [patent_title] => 'Indexing and feeding systems for apparatus for gelatin coating tablets' [patent_app_type] => 1 [patent_app_number] => 8/453846 [patent_app_country] => US [patent_app_date] => 1995-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 24 [patent_no_of_words] => 9547 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/607/05607044.pdf [firstpage_image] =>[orig_patent_app_number] => 453846 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/453846
Indexing and feeding systems for apparatus for gelatin coating tablets May 29, 1995 Issued
Array ( [id] => 3574799 [patent_doc_number] => 05584373 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-17 [patent_title] => 'Conveyor system with passive roller transfer assembly' [patent_app_type] => 1 [patent_app_number] => 8/451614 [patent_app_country] => US [patent_app_date] => 1995-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3236 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/584/05584373.pdf [firstpage_image] =>[orig_patent_app_number] => 451614 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/451614
Conveyor system with passive roller transfer assembly May 25, 1995 Issued
Array ( [id] => 3610769 [patent_doc_number] => 05641056 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-24 [patent_title] => 'Conveyor system' [patent_app_type] => 1 [patent_app_number] => 8/450006 [patent_app_country] => US [patent_app_date] => 1995-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 1626 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/641/05641056.pdf [firstpage_image] =>[orig_patent_app_number] => 450006 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/450006
Conveyor system May 24, 1995 Issued
Array ( [id] => 3533977 [patent_doc_number] => 05544736 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-13 [patent_title] => 'Ultraclean transportation' [patent_app_type] => 1 [patent_app_number] => 8/424395 [patent_app_country] => US [patent_app_date] => 1995-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1535 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/544/05544736.pdf [firstpage_image] =>[orig_patent_app_number] => 424395 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/424395
Ultraclean transportation May 23, 1995 Issued
Array ( [id] => 3648772 [patent_doc_number] => 05624020 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-29 [patent_title] => 'Device for linearly conveying sheet like products' [patent_app_type] => 1 [patent_app_number] => 8/448706 [patent_app_country] => US [patent_app_date] => 1995-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3721 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/624/05624020.pdf [firstpage_image] =>[orig_patent_app_number] => 448706 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/448706
Device for linearly conveying sheet like products May 23, 1995 Issued
Array ( [id] => 3483783 [patent_doc_number] => 05560472 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-01 [patent_title] => 'Walking floors' [patent_app_type] => 1 [patent_app_number] => 8/449026 [patent_app_country] => US [patent_app_date] => 1995-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2870 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/560/05560472.pdf [firstpage_image] =>[orig_patent_app_number] => 449026 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/449026
Walking floors May 23, 1995 Issued
Array ( [id] => 3609462 [patent_doc_number] => 05601181 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-11 [patent_title] => 'Adjustable grain elevator spout' [patent_app_type] => 1 [patent_app_number] => 8/447986 [patent_app_country] => US [patent_app_date] => 1995-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2863 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/601/05601181.pdf [firstpage_image] =>[orig_patent_app_number] => 447986 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/447986
Adjustable grain elevator spout May 22, 1995 Issued
Array ( [id] => 3809414 [patent_doc_number] => 05758760 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-02 [patent_title] => 'Continuous haulage system' [patent_app_type] => 1 [patent_app_number] => 8/443695 [patent_app_country] => US [patent_app_date] => 1995-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 24 [patent_no_of_words] => 3970 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/758/05758760.pdf [firstpage_image] =>[orig_patent_app_number] => 443695 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/443695
Continuous haulage system May 17, 1995 Issued
Array ( [id] => 3623221 [patent_doc_number] => 05630500 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-20 [patent_title] => 'Positive geared tracking pulley and belt for a reversible conveyor belt system' [patent_app_type] => 1 [patent_app_number] => 8/443346 [patent_app_country] => US [patent_app_date] => 1995-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 3379 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/630/05630500.pdf [firstpage_image] =>[orig_patent_app_number] => 443346 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/443346
Positive geared tracking pulley and belt for a reversible conveyor belt system May 16, 1995 Issued
Array ( [id] => 3634057 [patent_doc_number] => 05636723 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-10 [patent_title] => 'Guide device for a distributive conveyor arrangement' [patent_app_type] => 1 [patent_app_number] => 8/440928 [patent_app_country] => US [patent_app_date] => 1995-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4257 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 395 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/636/05636723.pdf [firstpage_image] =>[orig_patent_app_number] => 440928 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/440928
Guide device for a distributive conveyor arrangement May 14, 1995 Issued
Array ( [id] => 3585769 [patent_doc_number] => 05558231 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-24 [patent_title] => 'Automatic sorting machine for sorting and classifying small products of the pharmaceutical and confectionery industries according to form and color' [patent_app_type] => 1 [patent_app_number] => 8/440974 [patent_app_country] => US [patent_app_date] => 1995-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3653 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/558/05558231.pdf [firstpage_image] =>[orig_patent_app_number] => 440974 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/440974
Automatic sorting machine for sorting and classifying small products of the pharmaceutical and confectionery industries according to form and color May 14, 1995 Issued
Array ( [id] => 3612798 [patent_doc_number] => 05620100 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-15 [patent_title] => 'Charged particle selector' [patent_app_type] => 1 [patent_app_number] => 8/438704 [patent_app_country] => US [patent_app_date] => 1995-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1634 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/620/05620100.pdf [firstpage_image] =>[orig_patent_app_number] => 438704 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/438704
Charged particle selector May 10, 1995 Issued
Array ( [id] => 3647442 [patent_doc_number] => 05655647 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-12 [patent_title] => 'Pass-through conveyor gate' [patent_app_type] => 1 [patent_app_number] => 8/439424 [patent_app_country] => US [patent_app_date] => 1995-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3369 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/655/05655647.pdf [firstpage_image] =>[orig_patent_app_number] => 439424 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/439424
Pass-through conveyor gate May 10, 1995 Issued
Array ( [id] => 3577100 [patent_doc_number] => 05495933 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-05 [patent_title] => 'Chain driven pallet accumulating over/under chain conveyor' [patent_app_type] => 1 [patent_app_number] => 8/437519 [patent_app_country] => US [patent_app_date] => 1995-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 3583 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/495/05495933.pdf [firstpage_image] =>[orig_patent_app_number] => 437519 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/437519
Chain driven pallet accumulating over/under chain conveyor May 8, 1995 Issued
08/432758 LANE DISTRIBUTION APPARATUS May 1, 1995 Abandoned
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