Search

Arthur D. Duran

Examiner (ID: 2581, Phone: (571)272-6718 , Office: P/3622 )

Most Active Art Unit
3622
Art Unit(s)
3622, 3688, 3682, 3621, 3681
Total Applications
698
Issued Applications
102
Pending Applications
91
Abandoned Applications
509

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2171973 [patent_doc_number] => 04561808 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-31 [patent_title] => 'Powder feed pickup device for thermal spray guns' [patent_app_type] => 1 [patent_app_number] => 6/616642 [patent_app_country] => US [patent_app_date] => 1984-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2928 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/561/04561808.pdf [firstpage_image] =>[orig_patent_app_number] => 616642 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/616642
Powder feed pickup device for thermal spray guns Jun 3, 1984 Issued
Array ( [id] => 2215536 [patent_doc_number] => 04595319 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-17 [patent_title] => 'Pneumatic conveying system elbow' [patent_app_type] => 1 [patent_app_number] => 6/616734 [patent_app_country] => US [patent_app_date] => 1984-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1666 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/595/04595319.pdf [firstpage_image] =>[orig_patent_app_number] => 616734 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/616734
Pneumatic conveying system elbow Jun 3, 1984 Issued
06/614277 BALL SUPPORT ASSEMBLY May 24, 1984 Abandoned
06/611600 MACHINE FOR SUCTIONING MATERIAL, ESPECIALLY SURPLUS CONCRETE MATERIAL May 17, 1984 Abandoned
Array ( [id] => 2162227 [patent_doc_number] => 04540317 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-10 [patent_title] => 'Self-cleaning slidable cover and track assembly for pneumatic carrier terminal' [patent_app_type] => 1 [patent_app_number] => 6/611332 [patent_app_country] => US [patent_app_date] => 1984-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2672 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/540/04540317.pdf [firstpage_image] =>[orig_patent_app_number] => 611332 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/611332
Self-cleaning slidable cover and track assembly for pneumatic carrier terminal May 16, 1984 Issued
Array ( [id] => 2264463 [patent_doc_number] => 04583883 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-22 [patent_title] => 'Pneumatic conveyor for grain' [patent_app_type] => 1 [patent_app_number] => 6/610826 [patent_app_country] => US [patent_app_date] => 1984-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2460 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/583/04583883.pdf [firstpage_image] =>[orig_patent_app_number] => 610826 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/610826
Pneumatic conveyor for grain May 14, 1984 Issued
Array ( [id] => 2235051 [patent_doc_number] => 04567977 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-04 [patent_title] => 'Delayed restraint release device for inflatable escape slides' [patent_app_type] => 1 [patent_app_number] => 6/610055 [patent_app_country] => US [patent_app_date] => 1984-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3454 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/567/04567977.pdf [firstpage_image] =>[orig_patent_app_number] => 610055 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/610055
Delayed restraint release device for inflatable escape slides May 13, 1984 Issued
Array ( [id] => 2233429 [patent_doc_number] => 04596497 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-24 [patent_title] => 'Powder disperser' [patent_app_type] => 1 [patent_app_number] => 6/606463 [patent_app_country] => US [patent_app_date] => 1984-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2578 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 433 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/596/04596497.pdf [firstpage_image] =>[orig_patent_app_number] => 606463 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/606463
Powder disperser May 2, 1984 Issued
Array ( [id] => 2259025 [patent_doc_number] => 04574933 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-11 [patent_title] => 'Trough for open modular chute' [patent_app_type] => 1 [patent_app_number] => 6/601674 [patent_app_country] => US [patent_app_date] => 1984-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 2861 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/574/04574933.pdf [firstpage_image] =>[orig_patent_app_number] => 601674 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/601674
Trough for open modular chute Apr 17, 1984 Issued
Array ( [id] => 2238537 [patent_doc_number] => 04568225 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-04 [patent_title] => 'Container for transporting piece goods along pipe-lines of a pneumatic conveyer' [patent_app_type] => 1 [patent_app_number] => 6/606831 [patent_app_country] => US [patent_app_date] => 1984-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2677 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/568/04568225.pdf [firstpage_image] =>[orig_patent_app_number] => 606831 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/606831
Container for transporting piece goods along pipe-lines of a pneumatic conveyer Apr 12, 1984 Issued
Array ( [id] => 2192814 [patent_doc_number] => 04534462 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-08-13 [patent_title] => 'Motion detector and control system for an accumulating live conveyor' [patent_app_type] => 1 [patent_app_number] => 6/599725 [patent_app_country] => US [patent_app_date] => 1984-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5195 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/534/04534462.pdf [firstpage_image] =>[orig_patent_app_number] => 599725 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/599725
Motion detector and control system for an accumulating live conveyor Apr 11, 1984 Issued
Array ( [id] => 2172415 [patent_doc_number] => 04557638 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-10 [patent_title] => 'Pneumatic tube conveyor' [patent_app_type] => 1 [patent_app_number] => 6/597494 [patent_app_country] => US [patent_app_date] => 1984-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1290 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/557/04557638.pdf [firstpage_image] =>[orig_patent_app_number] => 597494 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/597494
Pneumatic tube conveyor Apr 5, 1984 Issued
Array ( [id] => 2156104 [patent_doc_number] => 04521130 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-06-04 [patent_title] => 'Air transport system' [patent_app_type] => 1 [patent_app_number] => 6/591942 [patent_app_country] => US [patent_app_date] => 1984-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 10490 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/521/04521130.pdf [firstpage_image] =>[orig_patent_app_number] => 591942 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/591942
Air transport system Mar 20, 1984 Issued
Array ( [id] => 2258449 [patent_doc_number] => 04579482 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-01 [patent_title] => 'Powder distributor, particularly for a hot spray gun' [patent_app_type] => 1 [patent_app_number] => 6/591823 [patent_app_country] => US [patent_app_date] => 1984-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3750 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/579/04579482.pdf [firstpage_image] =>[orig_patent_app_number] => 591823 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/591823
Powder distributor, particularly for a hot spray gun Mar 20, 1984 Issued
Array ( [id] => 2263964 [patent_doc_number] => 04575302 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-11 [patent_title] => 'Dumping mechanism' [patent_app_type] => 1 [patent_app_number] => 6/591573 [patent_app_country] => US [patent_app_date] => 1984-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2041 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 400 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/575/04575302.pdf [firstpage_image] =>[orig_patent_app_number] => 591573 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/591573
Dumping mechanism Mar 19, 1984 Issued
06/589224 FIRE PROTECTION SPRINKLER HEAD Mar 12, 1984 Abandoned
Array ( [id] => 2208499 [patent_doc_number] => 04599017 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-08 [patent_title] => 'Method of and device for automatic charging a plurality of receiving stations with pulverized material' [patent_app_type] => 1 [patent_app_number] => 6/588133 [patent_app_country] => US [patent_app_date] => 1984-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3030 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/599/04599017.pdf [firstpage_image] =>[orig_patent_app_number] => 588133 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/588133
Method of and device for automatic charging a plurality of receiving stations with pulverized material Mar 7, 1984 Issued
Array ( [id] => 2277986 [patent_doc_number] => 04603810 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-08-05 [patent_title] => 'Method and apparatus for the acceleration of solid particles entrained in a carrier gas' [patent_app_type] => 1 [patent_app_number] => 6/587540 [patent_app_country] => US [patent_app_date] => 1984-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3683 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/603/04603810.pdf [firstpage_image] =>[orig_patent_app_number] => 587540 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/587540
Method and apparatus for the acceleration of solid particles entrained in a carrier gas Mar 7, 1984 Issued
Array ( [id] => 2135647 [patent_doc_number] => 04522296 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-06-11 [patent_title] => 'Flail auger for semi-liquid manure spreader' [patent_app_type] => 1 [patent_app_number] => 6/580936 [patent_app_country] => US [patent_app_date] => 1984-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2999 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/522/04522296.pdf [firstpage_image] =>[orig_patent_app_number] => 580936 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/580936
Flail auger for semi-liquid manure spreader Feb 15, 1984 Issued
Array ( [id] => 2273933 [patent_doc_number] => 04623094 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-11-18 [patent_title] => 'Distributor or dripper for the micro-irrigation of soils' [patent_app_type] => 1 [patent_app_number] => 6/580998 [patent_app_country] => US [patent_app_date] => 1984-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 4899 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 391 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/623/04623094.pdf [firstpage_image] =>[orig_patent_app_number] => 580998 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/580998
Distributor or dripper for the micro-irrigation of soils Feb 15, 1984 Issued
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