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] => 2474204 [patent_doc_number] => 04823934 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-25 [patent_title] => 'Device for gripping and holding back articles, such as for example containers, on a conveyor, and conveyor equipped with this device' [patent_app_type] => 1 [patent_app_number] => 7/126579 [patent_app_country] => US [patent_app_date] => 1987-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 1712 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/823/04823934.pdf [firstpage_image] =>[orig_patent_app_number] => 126579 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/126579
Device for gripping and holding back articles, such as for example containers, on a conveyor, and conveyor equipped with this device Nov 29, 1987 Issued
Array ( [id] => 2530674 [patent_doc_number] => 04809844 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-07 [patent_title] => 'Tubular belt conveyor' [patent_app_type] => 1 [patent_app_number] => 7/125256 [patent_app_country] => US [patent_app_date] => 1987-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 2591 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/809/04809844.pdf [firstpage_image] =>[orig_patent_app_number] => 125256 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/125256
Tubular belt conveyor Nov 24, 1987 Issued
Array ( [id] => 2539790 [patent_doc_number] => 04815580 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-28 [patent_title] => 'Intermediate storage station' [patent_app_type] => 1 [patent_app_number] => 7/123189 [patent_app_country] => US [patent_app_date] => 1987-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2228 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/815/04815580.pdf [firstpage_image] =>[orig_patent_app_number] => 123189 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/123189
Intermediate storage station Nov 19, 1987 Issued
Array ( [id] => 2510367 [patent_doc_number] => 04880109 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-14 [patent_title] => 'Chain hauled conveyor belt' [patent_app_type] => 1 [patent_app_number] => 7/122405 [patent_app_country] => US [patent_app_date] => 1987-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2161 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/880/04880109.pdf [firstpage_image] =>[orig_patent_app_number] => 122405 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/122405
Chain hauled conveyor belt Nov 18, 1987 Issued
07/121876 CONVEYOR BELT Nov 16, 1987 Abandoned
Array ( [id] => 2376874 [patent_doc_number] => 04793463 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-27 [patent_title] => 'Turnover device' [patent_app_type] => 1 [patent_app_number] => 7/120936 [patent_app_country] => US [patent_app_date] => 1987-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2994 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/793/04793463.pdf [firstpage_image] =>[orig_patent_app_number] => 120936 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/120936
Turnover device Nov 15, 1987 Issued
Array ( [id] => 2492590 [patent_doc_number] => 04830173 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-16 [patent_title] => 'Indexing apparatus for aligning articles in parallel rolls' [patent_app_type] => 1 [patent_app_number] => 7/120596 [patent_app_country] => US [patent_app_date] => 1987-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4420 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/830/04830173.pdf [firstpage_image] =>[orig_patent_app_number] => 120596 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/120596
Indexing apparatus for aligning articles in parallel rolls Nov 12, 1987 Issued
Array ( [id] => 2574603 [patent_doc_number] => 04890719 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-02 [patent_title] => 'Excavator for bucket elevator type continuous unloader' [patent_app_type] => 1 [patent_app_number] => 7/121509 [patent_app_country] => US [patent_app_date] => 1987-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1025 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/890/04890719.pdf [firstpage_image] =>[orig_patent_app_number] => 121509 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/121509
Excavator for bucket elevator type continuous unloader Nov 12, 1987 Issued
Array ( [id] => 2514051 [patent_doc_number] => 04796746 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-10 [patent_title] => 'Device for braking articles to be conveyed on a conveyer and braking rubber tubes therefor' [patent_app_type] => 1 [patent_app_number] => 7/119645 [patent_app_country] => US [patent_app_date] => 1987-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2437 [patent_no_of_claims] => 4 [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/04/796/04796746.pdf [firstpage_image] =>[orig_patent_app_number] => 119645 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/119645
Device for braking articles to be conveyed on a conveyer and braking rubber tubes therefor Nov 11, 1987 Issued
Array ( [id] => 2514105 [patent_doc_number] => 04796749 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-10 [patent_title] => 'Spiral link belt with composite helices' [patent_app_type] => 1 [patent_app_number] => 7/120139 [patent_app_country] => US [patent_app_date] => 1987-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 7 [patent_no_of_words] => 2233 [patent_no_of_claims] => 7 [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/04/796/04796749.pdf [firstpage_image] =>[orig_patent_app_number] => 120139 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/120139
Spiral link belt with composite helices Nov 5, 1987 Issued
Array ( [id] => 2569600 [patent_doc_number] => 04925009 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-15 [patent_title] => 'Portable conveyor' [patent_app_type] => 1 [patent_app_number] => 7/115749 [patent_app_country] => US [patent_app_date] => 1987-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2152 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/925/04925009.pdf [firstpage_image] =>[orig_patent_app_number] => 115749 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/115749
Portable conveyor Nov 1, 1987 Issued
Array ( [id] => 2545314 [patent_doc_number] => 04856642 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-15 [patent_title] => 'Sortation conveyor' [patent_app_type] => 1 [patent_app_number] => 7/116019 [patent_app_country] => US [patent_app_date] => 1987-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 7883 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/856/04856642.pdf [firstpage_image] =>[orig_patent_app_number] => 116019 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/116019
Sortation conveyor Oct 29, 1987 Issued
Array ( [id] => 2509433 [patent_doc_number] => 04860875 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-29 [patent_title] => 'Roll-block and to a roll-way assembled from roll blocks' [patent_app_type] => 1 [patent_app_number] => 7/127295 [patent_app_country] => US [patent_app_date] => 1987-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 3589 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/860/04860875.pdf [firstpage_image] =>[orig_patent_app_number] => 127295 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/127295
Roll-block and to a roll-way assembled from roll blocks Oct 28, 1987 Issued
Array ( [id] => 2432184 [patent_doc_number] => 04756403 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-12 [patent_title] => 'Device for lowering and lifting containers' [patent_app_type] => 1 [patent_app_number] => 7/113290 [patent_app_country] => US [patent_app_date] => 1987-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2453 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/756/04756403.pdf [firstpage_image] =>[orig_patent_app_number] => 113290 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/113290
Device for lowering and lifting containers Oct 25, 1987 Issued
Array ( [id] => 2376951 [patent_doc_number] => 04793467 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-27 [patent_title] => 'Apparatus for unloading bulk material' [patent_app_type] => 1 [patent_app_number] => 7/112836 [patent_app_country] => US [patent_app_date] => 1987-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4237 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/793/04793467.pdf [firstpage_image] =>[orig_patent_app_number] => 112836 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/112836
Apparatus for unloading bulk material Oct 18, 1987 Issued
07/110165 RECIPROCATING CONVEYOR Oct 18, 1987 Abandoned
Array ( [id] => 2435067 [patent_doc_number] => 04754871 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-05 [patent_title] => 'Wire mesh belt and splicer' [patent_app_type] => 1 [patent_app_number] => 7/103966 [patent_app_country] => US [patent_app_date] => 1987-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1364 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/754/04754871.pdf [firstpage_image] =>[orig_patent_app_number] => 103966 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/103966
Wire mesh belt and splicer Oct 4, 1987 Issued
Array ( [id] => 2411803 [patent_doc_number] => 04762221 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-09 [patent_title] => 'Tubular belt conveyor' [patent_app_type] => 1 [patent_app_number] => 7/104286 [patent_app_country] => US [patent_app_date] => 1987-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1346 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/762/04762221.pdf [firstpage_image] =>[orig_patent_app_number] => 104286 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/104286
Tubular belt conveyor Oct 4, 1987 Issued
Array ( [id] => 2514086 [patent_doc_number] => 04796748 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-10 [patent_title] => 'Continuous bucket conveyor system' [patent_app_type] => 1 [patent_app_number] => 7/104296 [patent_app_country] => US [patent_app_date] => 1987-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2028 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/796/04796748.pdf [firstpage_image] =>[orig_patent_app_number] => 104296 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/104296
Continuous bucket conveyor system Oct 4, 1987 Issued
Array ( [id] => 2510250 [patent_doc_number] => 04880103 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-14 [patent_title] => 'Pressureless conveyor for bottles or similar items' [patent_app_type] => 1 [patent_app_number] => 7/103706 [patent_app_country] => US [patent_app_date] => 1987-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2468 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/880/04880103.pdf [firstpage_image] =>[orig_patent_app_number] => 103706 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/103706
Pressureless conveyor for bottles or similar items Oct 1, 1987 Issued
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