Search

Darrell G. Dayoan

Examiner (ID: 13595)

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

Applications

Application numberTitle of the applicationFiling DateStatus
07/506559 CONVEYOR SYSTEM, CONVEYOR OR BUFFER AND DISTRIBUTION SYSTEM, AND PROCESS FOR TRANSFORMING A GOODS FLOW Apr 8, 1990 Abandoned
Array ( [id] => 2693396 [patent_doc_number] => 05040664 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-20 [patent_title] => 'Shavings conveyor' [patent_app_type] => 1 [patent_app_number] => 7/505225 [patent_app_country] => US [patent_app_date] => 1990-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1822 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/040/05040664.pdf [firstpage_image] =>[orig_patent_app_number] => 505225 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/505225
Shavings conveyor Apr 4, 1990 Issued
07/504225 PARTS FEEDING APPARATUS Apr 3, 1990 Abandoned
Array ( [id] => 2745481 [patent_doc_number] => 04993542 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-19 [patent_title] => 'Belt conveyor' [patent_app_type] => 1 [patent_app_number] => 7/501855 [patent_app_country] => US [patent_app_date] => 1990-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 3753 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/993/04993542.pdf [firstpage_image] =>[orig_patent_app_number] => 501855 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/501855
Belt conveyor Mar 29, 1990 Issued
Array ( [id] => 2685642 [patent_doc_number] => 04987991 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-29 [patent_title] => 'System for changing the speed of conveyed sheets while holding register' [patent_app_type] => 1 [patent_app_number] => 7/502175 [patent_app_country] => US [patent_app_date] => 1990-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 4111 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/987/04987991.pdf [firstpage_image] =>[orig_patent_app_number] => 502175 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/502175
System for changing the speed of conveyed sheets while holding register Mar 29, 1990 Issued
Array ( [id] => 2756647 [patent_doc_number] => 04984679 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-15 [patent_title] => 'Seal between reciprocating conveyor floor members' [patent_app_type] => 1 [patent_app_number] => 7/498025 [patent_app_country] => US [patent_app_date] => 1990-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2830 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/984/04984679.pdf [firstpage_image] =>[orig_patent_app_number] => 498025 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/498025
Seal between reciprocating conveyor floor members Mar 22, 1990 Issued
Array ( [id] => 2754058 [patent_doc_number] => 05062522 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-05 [patent_title] => 'Device for aligning articles having different diameters at their head and tails along a selected direction of movement while concurrently orienting their heads either forwardly or rearwardly relative to that direction' [patent_app_type] => 1 [patent_app_number] => 7/497916 [patent_app_country] => US [patent_app_date] => 1990-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2774 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/062/05062522.pdf [firstpage_image] =>[orig_patent_app_number] => 497916 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/497916
Device for aligning articles having different diameters at their head and tails along a selected direction of movement while concurrently orienting their heads either forwardly or rearwardly relative to that direction Mar 22, 1990 Issued
Array ( [id] => 2655010 [patent_doc_number] => 05033608 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-23 [patent_title] => 'Screw conveyor' [patent_app_type] => 1 [patent_app_number] => 7/497567 [patent_app_country] => US [patent_app_date] => 1990-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1062 [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/05/033/05033608.pdf [firstpage_image] =>[orig_patent_app_number] => 497567 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/497567
Screw conveyor Mar 21, 1990 Issued
Array ( [id] => 2787425 [patent_doc_number] => 05113998 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-19 [patent_title] => 'Hanging device for supporting a clothes-hanger on a suspended conveyor' [patent_app_type] => 1 [patent_app_number] => 7/494125 [patent_app_country] => US [patent_app_date] => 1990-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4214 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/113/05113998.pdf [firstpage_image] =>[orig_patent_app_number] => 494125 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/494125
Hanging device for supporting a clothes-hanger on a suspended conveyor Mar 14, 1990 Issued
Array ( [id] => 2851064 [patent_doc_number] => 05096041 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-17 [patent_title] => 'Method and apparatus for receiving and delivering articles with differing motion characteristics' [patent_app_type] => 1 [patent_app_number] => 7/491055 [patent_app_country] => US [patent_app_date] => 1990-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2191 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/096/05096041.pdf [firstpage_image] =>[orig_patent_app_number] => 491055 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/491055
Method and apparatus for receiving and delivering articles with differing motion characteristics Mar 8, 1990 Issued
Array ( [id] => 2699264 [patent_doc_number] => 05009302 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-23 [patent_title] => 'Curved escalator with fixed center constant radius path of travel' [patent_app_type] => 1 [patent_app_number] => 7/490885 [patent_app_country] => US [patent_app_date] => 1990-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 4803 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 420 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/009/05009302.pdf [firstpage_image] =>[orig_patent_app_number] => 490885 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/490885
Curved escalator with fixed center constant radius path of travel Mar 8, 1990 Issued
Array ( [id] => 2692937 [patent_doc_number] => 05060780 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-29 [patent_title] => 'Pallets for supporting workpieces and automatic adjustment of pallet workpiece support members' [patent_app_type] => 1 [patent_app_number] => 7/490826 [patent_app_country] => US [patent_app_date] => 1990-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 26 [patent_no_of_words] => 12979 [patent_no_of_claims] => 71 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/060/05060780.pdf [firstpage_image] =>[orig_patent_app_number] => 490826 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/490826
Pallets for supporting workpieces and automatic adjustment of pallet workpiece support members Mar 7, 1990 Issued
90/001949 CONVEYOR BELT CLEANER Feb 28, 1990 Issued
Array ( [id] => 2798808 [patent_doc_number] => 05085311 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-04 [patent_title] => 'In-line accumulator with zero backline pressure' [patent_app_type] => 1 [patent_app_number] => 7/485606 [patent_app_country] => US [patent_app_date] => 1990-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2906 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/085/05085311.pdf [firstpage_image] =>[orig_patent_app_number] => 485606 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/485606
In-line accumulator with zero backline pressure Feb 26, 1990 Issued
Array ( [id] => 2697888 [patent_doc_number] => 05052548 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-01 [patent_title] => 'Sanitary flexible band conveyor' [patent_app_type] => 1 [patent_app_number] => 7/484355 [patent_app_country] => US [patent_app_date] => 1990-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 3559 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/052/05052548.pdf [firstpage_image] =>[orig_patent_app_number] => 484355 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/484355
Sanitary flexible band conveyor Feb 21, 1990 Issued
Array ( [id] => 2734466 [patent_doc_number] => 05020659 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-04 [patent_title] => 'Conveyor chain assembly' [patent_app_type] => 1 [patent_app_number] => 7/485775 [patent_app_country] => US [patent_app_date] => 1990-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 22 [patent_no_of_words] => 3107 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/020/05020659.pdf [firstpage_image] =>[orig_patent_app_number] => 485775 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/485775
Conveyor chain assembly Feb 20, 1990 Issued
Array ( [id] => 2720437 [patent_doc_number] => 05050718 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-24 [patent_title] => 'Conveyor transferring device' [patent_app_type] => 1 [patent_app_number] => 7/483324 [patent_app_country] => US [patent_app_date] => 1990-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 1904 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/050/05050718.pdf [firstpage_image] =>[orig_patent_app_number] => 483324 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/483324
Conveyor transferring device Feb 19, 1990 Issued
07/481719 SYSTEM FOR DELIVERY Feb 15, 1990 Abandoned
Array ( [id] => 2694465 [patent_doc_number] => 04981208 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-01 [patent_title] => 'Magnetic drive spiral conveyor system' [patent_app_type] => 1 [patent_app_number] => 7/480835 [patent_app_country] => US [patent_app_date] => 1990-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 2274 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/981/04981208.pdf [firstpage_image] =>[orig_patent_app_number] => 480835 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/480835
Magnetic drive spiral conveyor system Feb 15, 1990 Issued
Array ( [id] => 2658414 [patent_doc_number] => 05072826 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-17 [patent_title] => 'Chain conveyor for miner' [patent_app_type] => 1 [patent_app_number] => 7/481014 [patent_app_country] => US [patent_app_date] => 1990-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2654 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/072/05072826.pdf [firstpage_image] =>[orig_patent_app_number] => 481014 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/481014
Chain conveyor for miner Feb 15, 1990 Issued
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