Search

Fred A. Silverberg

Examiner (ID: 2143)

Most Active Art Unit
3205
Art Unit(s)
3204, 3101, 3206, 3205, 3202, 2899
Total Applications
650
Issued Applications
580
Pending Applications
0
Abandoned Applications
70

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1910150 [patent_doc_number] => 04299325 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-11-10 [patent_title] => 'Document detector and collector' [patent_app_type] => 1 [patent_app_number] => 6/094446 [patent_app_country] => US [patent_app_date] => 1979-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2329 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/299/04299325.pdf [firstpage_image] =>[orig_patent_app_number] => 094446 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/094446
Document detector and collector Nov 14, 1979 Issued
Array ( [id] => 1886792 [patent_doc_number] => 04280562 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-07-28 [patent_title] => 'Distributor for fire protection sprinkler head' [patent_app_type] => 1 [patent_app_number] => 6/094106 [patent_app_country] => US [patent_app_date] => 1979-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1594 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/280/04280562.pdf [firstpage_image] =>[orig_patent_app_number] => 094106 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/094106
Distributor for fire protection sprinkler head Nov 13, 1979 Issued
Array ( [id] => 1941474 [patent_doc_number] => 04308969 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-01-05 [patent_title] => 'Tamper indicating closure structure' [patent_app_type] => 1 [patent_app_number] => 6/092204 [patent_app_country] => US [patent_app_date] => 1979-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 662 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/308/04308969.pdf [firstpage_image] =>[orig_patent_app_number] => 092204 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/092204
Tamper indicating closure structure Nov 6, 1979 Issued
Array ( [id] => 1868490 [patent_doc_number] => 04282989 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-08-11 [patent_title] => 'Device with a conically shaped housing and feeling for feeding plastics material to an extruder' [patent_app_type] => 1 [patent_app_number] => 6/090646 [patent_app_country] => US [patent_app_date] => 1979-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1350 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/282/04282989.pdf [firstpage_image] =>[orig_patent_app_number] => 090646 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/090646
Device with a conically shaped housing and feeling for feeding plastics material to an extruder Nov 1, 1979 Issued
Array ( [id] => 1975010 [patent_doc_number] => 04361189 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-30 [patent_title] => 'Automatic fire extinguishing and alarm system for mobile homes' [patent_app_type] => 1 [patent_app_number] => 6/090658 [patent_app_country] => US [patent_app_date] => 1979-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 4202 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 348 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/361/04361189.pdf [firstpage_image] =>[orig_patent_app_number] => 090658 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/090658
Automatic fire extinguishing and alarm system for mobile homes Nov 1, 1979 Issued
Array ( [id] => 1868687 [patent_doc_number] => 04291769 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-29 [patent_title] => 'Foam fire extinguishing unit for rescue vehicle' [patent_app_type] => 1 [patent_app_number] => 6/087266 [patent_app_country] => US [patent_app_date] => 1979-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1364 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 355 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/291/04291769.pdf [firstpage_image] =>[orig_patent_app_number] => 087266 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/087266
Foam fire extinguishing unit for rescue vehicle Oct 21, 1979 Issued
Array ( [id] => 1875318 [patent_doc_number] => 04279603 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-07-21 [patent_title] => 'Flexible paddle wheel structure' [patent_app_type] => 1 [patent_app_number] => 6/086307 [patent_app_country] => US [patent_app_date] => 1979-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1505 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/279/04279603.pdf [firstpage_image] =>[orig_patent_app_number] => 086307 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/086307
Flexible paddle wheel structure Oct 18, 1979 Issued
Array ( [id] => 1888754 [patent_doc_number] => 04257485 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-03-24 [patent_title] => 'Sponge iron storage hopper having a sensor and an inert gas supply' [patent_app_type] => 1 [patent_app_number] => 6/086550 [patent_app_country] => US [patent_app_date] => 1979-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1354 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/257/04257485.pdf [firstpage_image] =>[orig_patent_app_number] => 086550 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/086550
Sponge iron storage hopper having a sensor and an inert gas supply Oct 18, 1979 Issued
Array ( [id] => 1895369 [patent_doc_number] => 04265316 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-05-05 [patent_title] => 'Fire extinguishing system having a linkage operated valve' [patent_app_type] => 1 [patent_app_number] => 6/140386 [patent_app_country] => US [patent_app_date] => 1979-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1774 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/265/04265316.pdf [firstpage_image] =>[orig_patent_app_number] => 140386 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/140386
Fire extinguishing system having a linkage operated valve Oct 14, 1979 Issued
Array ( [id] => 1889109 [patent_doc_number] => 04260023 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-04-07 [patent_title] => 'Automatic fire extinguisher for chimneys having a float operated flag' [patent_app_type] => 1 [patent_app_number] => 6/084098 [patent_app_country] => US [patent_app_date] => 1979-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1219 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/260/04260023.pdf [firstpage_image] =>[orig_patent_app_number] => 084098 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/084098
Automatic fire extinguisher for chimneys having a float operated flag Oct 11, 1979 Issued
Array ( [id] => 1909279 [patent_doc_number] => 04278188 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-07-14 [patent_title] => 'Remote delivery nozzle assembly for pressurized container' [patent_app_type] => 1 [patent_app_number] => 6/080589 [patent_app_country] => US [patent_app_date] => 1979-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2294 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 350 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/278/04278188.pdf [firstpage_image] =>[orig_patent_app_number] => 080589 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/080589
Remote delivery nozzle assembly for pressurized container Sep 30, 1979 Issued
Array ( [id] => 1930719 [patent_doc_number] => 04346802 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-31 [patent_title] => 'Combination anti-bridging device and vibrating tray' [patent_app_type] => 1 [patent_app_number] => 6/077934 [patent_app_country] => US [patent_app_date] => 1979-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 18 [patent_no_of_words] => 3813 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/346/04346802.pdf [firstpage_image] =>[orig_patent_app_number] => 077934 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/077934
Combination anti-bridging device and vibrating tray Sep 23, 1979 Issued
Array ( [id] => 1929310 [patent_doc_number] => 04261487 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-04-14 [patent_title] => 'Pour through stopper' [patent_app_type] => 1 [patent_app_number] => 6/077680 [patent_app_country] => US [patent_app_date] => 1979-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1802 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/261/04261487.pdf [firstpage_image] =>[orig_patent_app_number] => 077680 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/077680
Pour through stopper Sep 20, 1979 Issued
Array ( [id] => 1874120 [patent_doc_number] => 04279364 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-07-21 [patent_title] => 'Coffee dispenser contained inside a wall mounted bracket' [patent_app_type] => 1 [patent_app_number] => 6/076579 [patent_app_country] => US [patent_app_date] => 1979-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 800 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/279/04279364.pdf [firstpage_image] =>[orig_patent_app_number] => 076579 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/076579
Coffee dispenser contained inside a wall mounted bracket Sep 17, 1979 Issued
Array ( [id] => 1929315 [patent_doc_number] => 04261488 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-04-14 [patent_title] => 'Powder entraining squeeze container' [patent_app_type] => 1 [patent_app_number] => 6/073708 [patent_app_country] => US [patent_app_date] => 1979-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1457 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/261/04261488.pdf [firstpage_image] =>[orig_patent_app_number] => 073708 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/073708
Powder entraining squeeze container Sep 9, 1979 Issued
Array ( [id] => 1889675 [patent_doc_number] => 04266910 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-05-12 [patent_title] => 'Pipe positioner boom and head assembly for pipe laying frame' [patent_app_type] => 1 [patent_app_number] => 6/072215 [patent_app_country] => US [patent_app_date] => 1979-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1980 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/266/04266910.pdf [firstpage_image] =>[orig_patent_app_number] => 072215 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/072215
Pipe positioner boom and head assembly for pipe laying frame Sep 3, 1979 Issued
Array ( [id] => 1869376 [patent_doc_number] => 04283165 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-08-11 [patent_title] => 'Motorized manipulator of the cable transmission type having an increased field of action' [patent_app_type] => 1 [patent_app_number] => 6/072246 [patent_app_country] => US [patent_app_date] => 1979-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 5575 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/283/04283165.pdf [firstpage_image] =>[orig_patent_app_number] => 072246 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/072246
Motorized manipulator of the cable transmission type having an increased field of action Sep 3, 1979 Issued
Array ( [id] => 1881699 [patent_doc_number] => 04273270 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-16 [patent_title] => 'Trigger actuated air pressure dispensing gun' [patent_app_type] => 1 [patent_app_number] => 6/068380 [patent_app_country] => US [patent_app_date] => 1979-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 1781 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/273/04273270.pdf [firstpage_image] =>[orig_patent_app_number] => 068380 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/068380
Trigger actuated air pressure dispensing gun Aug 20, 1979 Issued
Array ( [id] => 1861116 [patent_doc_number] => 04274562 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-23 [patent_title] => 'Slidable valve for dispensing from an insulated bottle' [patent_app_type] => 1 [patent_app_number] => 6/068000 [patent_app_country] => US [patent_app_date] => 1979-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2250 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/274/04274562.pdf [firstpage_image] =>[orig_patent_app_number] => 068000 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/068000
Slidable valve for dispensing from an insulated bottle Aug 19, 1979 Issued
Array ( [id] => 1924749 [patent_doc_number] => 04286735 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-01 [patent_title] => 'Squeeze dispenser with flexible conduit with attached, weighted and grooved end' [patent_app_type] => 1 [patent_app_number] => 6/066439 [patent_app_country] => US [patent_app_date] => 1979-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 8 [patent_no_of_words] => 2518 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 442 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/286/04286735.pdf [firstpage_image] =>[orig_patent_app_number] => 066439 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/066439
Squeeze dispenser with flexible conduit with attached, weighted and grooved end Aug 13, 1979 Issued
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