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
Array ( [id] => 2585778 [patent_doc_number] => 04930620 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-05 [patent_title] => 'Article carrying member for conveyor chain' [patent_app_type] => 1 [patent_app_number] => 7/349816 [patent_app_country] => US [patent_app_date] => 1989-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1740 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/930/04930620.pdf [firstpage_image] =>[orig_patent_app_number] => 349816 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/349816
Article carrying member for conveyor chain May 9, 1989 Issued
Array ( [id] => 2573115 [patent_doc_number] => 04927002 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-22 [patent_title] => 'Conveyor chain having detachable member for carrying articles' [patent_app_type] => 1 [patent_app_number] => 7/349815 [patent_app_country] => US [patent_app_date] => 1989-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1659 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/927/04927002.pdf [firstpage_image] =>[orig_patent_app_number] => 349815 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/349815
Conveyor chain having detachable member for carrying articles May 9, 1989 Issued
Array ( [id] => 2583014 [patent_doc_number] => 04940132 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-10 [patent_title] => 'Seals for reciprocating conveyor floor members' [patent_app_type] => 1 [patent_app_number] => 7/346784 [patent_app_country] => US [patent_app_date] => 1989-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3112 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/940/04940132.pdf [firstpage_image] =>[orig_patent_app_number] => 346784 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/346784
Seals for reciprocating conveyor floor members May 2, 1989 Issued
Array ( [id] => 2829237 [patent_doc_number] => 05105934 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-21 [patent_title] => 'Conveyor system having an endless conveyor belt' [patent_app_type] => 1 [patent_app_number] => 7/345125 [patent_app_country] => US [patent_app_date] => 1989-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2297 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/105/05105934.pdf [firstpage_image] =>[orig_patent_app_number] => 345125 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/345125
Conveyor system having an endless conveyor belt Apr 27, 1989 Issued
Array ( [id] => 2573062 [patent_doc_number] => 04926999 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-22 [patent_title] => 'Right angle flow-through jump transfer conveyor system' [patent_app_type] => 1 [patent_app_number] => 7/344805 [patent_app_country] => US [patent_app_date] => 1989-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2236 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/926/04926999.pdf [firstpage_image] =>[orig_patent_app_number] => 344805 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/344805
Right angle flow-through jump transfer conveyor system Apr 27, 1989 Issued
07/343486 RIGHT ANGLE TRANSFER DECK Apr 24, 1989 Abandoned
Array ( [id] => 2690623 [patent_doc_number] => 05000312 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-19 [patent_title] => 'Chain link and associated locking dowel' [patent_app_type] => 1 [patent_app_number] => 7/341796 [patent_app_country] => US [patent_app_date] => 1989-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 3734 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/000/05000312.pdf [firstpage_image] =>[orig_patent_app_number] => 341796 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/341796
Chain link and associated locking dowel Apr 20, 1989 Issued
Array ( [id] => 2575911 [patent_doc_number] => 04917231 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-17 [patent_title] => 'Constant angle conveyor belt cleaner' [patent_app_type] => 1 [patent_app_number] => 7/340876 [patent_app_country] => US [patent_app_date] => 1989-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2415 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/917/04917231.pdf [firstpage_image] =>[orig_patent_app_number] => 340876 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/340876
Constant angle conveyor belt cleaner Apr 19, 1989 Issued
Array ( [id] => 2685587 [patent_doc_number] => 04987988 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-29 [patent_title] => 'Refuse recycler' [patent_app_type] => 1 [patent_app_number] => 7/339515 [patent_app_country] => US [patent_app_date] => 1989-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1068 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/987/04987988.pdf [firstpage_image] =>[orig_patent_app_number] => 339515 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/339515
Refuse recycler Apr 16, 1989 Issued
Array ( [id] => 2619370 [patent_doc_number] => 04957199 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-18 [patent_title] => 'Conveyor belt' [patent_app_type] => 1 [patent_app_number] => 7/338563 [patent_app_country] => US [patent_app_date] => 1989-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1328 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/957/04957199.pdf [firstpage_image] =>[orig_patent_app_number] => 338563 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/338563
Conveyor belt Apr 13, 1989 Issued
07/336186 DISC/CAM TYPE TIPPING MECHANISM FOR BUCKET CONVEYOR Apr 10, 1989 Abandoned
Array ( [id] => 2650360 [patent_doc_number] => 04934508 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-19 [patent_title] => 'Apparatus and method for promotion of preselected article orientation in an assemblage of articles' [patent_app_type] => 1 [patent_app_number] => 7/333858 [patent_app_country] => US [patent_app_date] => 1989-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4028 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/934/04934508.pdf [firstpage_image] =>[orig_patent_app_number] => 333858 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/333858
Apparatus and method for promotion of preselected article orientation in an assemblage of articles Apr 3, 1989 Issued
Array ( [id] => 2719059 [patent_doc_number] => 05038919 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-13 [patent_title] => 'Conveyors with transversely spaced flights' [patent_app_type] => 1 [patent_app_number] => 7/332350 [patent_app_country] => US [patent_app_date] => 1989-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 3893 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/038/05038919.pdf [firstpage_image] =>[orig_patent_app_number] => 332350 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/332350
Conveyors with transversely spaced flights Mar 30, 1989 Issued
Array ( [id] => 2732337 [patent_doc_number] => 05036967 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-06 [patent_title] => 'Apparatus for extracting bobbin tubes from a magazine' [patent_app_type] => 1 [patent_app_number] => 7/331608 [patent_app_country] => US [patent_app_date] => 1989-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 10468 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/036/05036967.pdf [firstpage_image] =>[orig_patent_app_number] => 331608 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/331608
Apparatus for extracting bobbin tubes from a magazine Mar 29, 1989 Issued
Array ( [id] => 2750479 [patent_doc_number] => 05005691 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-09 [patent_title] => 'Apparatus for suspending garments on hangers' [patent_app_type] => 1 [patent_app_number] => 7/330312 [patent_app_country] => US [patent_app_date] => 1989-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 7916 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/005/05005691.pdf [firstpage_image] =>[orig_patent_app_number] => 330312 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/330312
Apparatus for suspending garments on hangers Mar 28, 1989 Issued
Array ( [id] => 2756684 [patent_doc_number] => 04984681 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-15 [patent_title] => 'Belt conveyor with belt parts carried by a gas' [patent_app_type] => 1 [patent_app_number] => 7/329845 [patent_app_country] => US [patent_app_date] => 1989-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3476 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/984/04984681.pdf [firstpage_image] =>[orig_patent_app_number] => 329845 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/329845
Belt conveyor with belt parts carried by a gas Mar 27, 1989 Issued
Array ( [id] => 2509766 [patent_doc_number] => 04884673 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-05 [patent_title] => 'Curved escalator with fixed center constant radius path of travel' [patent_app_type] => 1 [patent_app_number] => 7/328934 [patent_app_country] => US [patent_app_date] => 1989-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 4207 [patent_no_of_claims] => 7 [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/04/884/04884673.pdf [firstpage_image] =>[orig_patent_app_number] => 328934 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/328934
Curved escalator with fixed center constant radius path of travel Mar 26, 1989 Issued
Array ( [id] => 2585816 [patent_doc_number] => 04930622 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-05 [patent_title] => 'Curved escalator with fixed center constant radius path of travel' [patent_app_type] => 1 [patent_app_number] => 7/328926 [patent_app_country] => US [patent_app_date] => 1989-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 4760 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/930/04930622.pdf [firstpage_image] =>[orig_patent_app_number] => 328926 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/328926
Curved escalator with fixed center constant radius path of travel Mar 26, 1989 Issued
Array ( [id] => 2635441 [patent_doc_number] => 04895239 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-23 [patent_title] => 'Curved escalator with fixed center constant radius path of travel' [patent_app_type] => 1 [patent_app_number] => 7/328924 [patent_app_country] => US [patent_app_date] => 1989-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3917 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 387 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/895/04895239.pdf [firstpage_image] =>[orig_patent_app_number] => 328924 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/328924
Curved escalator with fixed center constant radius path of travel Mar 26, 1989 Issued
Array ( [id] => 2512125 [patent_doc_number] => 04883160 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-28 [patent_title] => 'Curved escalator with fixed center constant radius path of travel' [patent_app_type] => 1 [patent_app_number] => 7/328935 [patent_app_country] => US [patent_app_date] => 1989-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4180 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 593 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/883/04883160.pdf [firstpage_image] =>[orig_patent_app_number] => 328935 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/328935
Curved escalator with fixed center constant radius path of travel Mar 26, 1989 Issued
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