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] => 1861161 [patent_doc_number] => 04267945 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-05-19 [patent_title] => 'Liquid funnel and container piercing blade combination' [patent_app_type] => 1 [patent_app_number] => 6/063857 [patent_app_country] => US [patent_app_date] => 1979-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2614 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 430 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/267/04267945.pdf [firstpage_image] =>[orig_patent_app_number] => 063857 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/063857
Liquid funnel and container piercing blade combination Aug 5, 1979 Issued
Array ( [id] => 1917952 [patent_doc_number] => 04264242 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-04-28 [patent_title] => 'Method and apparatus for distributing pulverulent or particulate materials to a plurality of dispensing points, e.g. for sowing seeds or spreading fertilizer' [patent_app_type] => 1 [patent_app_number] => 6/060219 [patent_app_country] => US [patent_app_date] => 1979-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1439 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/264/04264242.pdf [firstpage_image] =>[orig_patent_app_number] => 060219 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/060219
Method and apparatus for distributing pulverulent or particulate materials to a plurality of dispensing points, e.g. for sowing seeds or spreading fertilizer Jul 23, 1979 Issued
Array ( [id] => 1952147 [patent_doc_number] => 04325495 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-20 [patent_title] => 'Storage bin activator device and method for restoring bulk material free flow' [patent_app_type] => 1 [patent_app_number] => 6/058051 [patent_app_country] => US [patent_app_date] => 1979-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2496 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/325/04325495.pdf [firstpage_image] =>[orig_patent_app_number] => 058051 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/058051
Storage bin activator device and method for restoring bulk material free flow Jul 15, 1979 Issued
Array ( [id] => 1882398 [patent_doc_number] => 04248309 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-02-03 [patent_title] => 'Fire extinguishing system utilizing the engine cooling system' [patent_app_type] => 1 [patent_app_number] => 6/056566 [patent_app_country] => US [patent_app_date] => 1979-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3666 [patent_no_of_claims] => 18 [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/04/248/04248309.pdf [firstpage_image] =>[orig_patent_app_number] => 056566 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/056566
Fire extinguishing system utilizing the engine cooling system Jul 10, 1979 Issued
Array ( [id] => 1873857 [patent_doc_number] => 04279309 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-07-21 [patent_title] => 'Sprinkler head with noncircular throat' [patent_app_type] => 1 [patent_app_number] => 6/053262 [patent_app_country] => US [patent_app_date] => 1979-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 1639 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/279/04279309.pdf [firstpage_image] =>[orig_patent_app_number] => 053262 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/053262
Sprinkler head with noncircular throat Jun 28, 1979 Issued
Array ( [id] => 1875046 [patent_doc_number] => 04285446 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-08-25 [patent_title] => 'Automatic purging system having a pressure sensor and a timing mechanism' [patent_app_type] => 1 [patent_app_number] => 6/051010 [patent_app_country] => US [patent_app_date] => 1979-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3277 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/285/04285446.pdf [firstpage_image] =>[orig_patent_app_number] => 051010 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/051010
Automatic purging system having a pressure sensor and a timing mechanism Jun 21, 1979 Issued
Array ( [id] => 1887164 [patent_doc_number] => 04280639 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-07-28 [patent_title] => 'Dispenser for granular or powdered product with crenellated dispensing blade' [patent_app_type] => 1 [patent_app_number] => 6/049293 [patent_app_country] => US [patent_app_date] => 1979-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3259 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/280/04280639.pdf [firstpage_image] =>[orig_patent_app_number] => 049293 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/049293
Dispenser for granular or powdered product with crenellated dispensing blade Jun 17, 1979 Issued
Array ( [id] => 1971925 [patent_doc_number] => 04353485 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-10-12 [patent_title] => 'Apparatus for conveying particulate material by spring expansion and contraction' [patent_app_type] => 1 [patent_app_number] => 6/045190 [patent_app_country] => US [patent_app_date] => 1979-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2478 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/353/04353485.pdf [firstpage_image] =>[orig_patent_app_number] => 045190 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/045190
Apparatus for conveying particulate material by spring expansion and contraction Jun 3, 1979 Issued
Array ( [id] => 1889021 [patent_doc_number] => 04257535 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-03-24 [patent_title] => 'Container for liquid having a heat sealable collar for filling the container and receiving a dispensing mechanism' [patent_app_type] => 1 [patent_app_number] => 6/041731 [patent_app_country] => US [patent_app_date] => 1979-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1322 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/257/04257535.pdf [firstpage_image] =>[orig_patent_app_number] => 041731 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/041731
Container for liquid having a heat sealable collar for filling the container and receiving a dispensing mechanism May 22, 1979 Issued
Array ( [id] => 1909315 [patent_doc_number] => 04253588 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-03-03 [patent_title] => 'Dispensing closure with disc-like membrane valve member' [patent_app_type] => 1 [patent_app_number] => 6/034289 [patent_app_country] => US [patent_app_date] => 1979-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 3005 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/253/04253588.pdf [firstpage_image] =>[orig_patent_app_number] => 034289 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/034289
Dispensing closure with disc-like membrane valve member Apr 29, 1979 Issued
06/034686 FIRE PROTECTION SPRINKLER HEAD WITH AIR-CURRENT DIVERTING FINS Apr 29, 1979 Issued
Array ( [id] => 1888704 [patent_doc_number] => 04266726 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-05-12 [patent_title] => 'Flow valve arrangement for beverage dispenser' [patent_app_type] => 1 [patent_app_number] => 6/029140 [patent_app_country] => US [patent_app_date] => 1979-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2725 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/266/04266726.pdf [firstpage_image] =>[orig_patent_app_number] => 029140 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/029140
Flow valve arrangement for beverage dispenser Apr 10, 1979 Issued
Array ( [id] => 1867979 [patent_doc_number] => 04252255 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-02-24 [patent_title] => 'Mechanism for purging a plural component mixing and dispensing gun' [patent_app_type] => 1 [patent_app_number] => 6/020031 [patent_app_country] => US [patent_app_date] => 1979-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2204 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/252/04252255.pdf [firstpage_image] =>[orig_patent_app_number] => 020031 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/020031
Mechanism for purging a plural component mixing and dispensing gun Mar 12, 1979 Issued
Array ( [id] => 1930807 [patent_doc_number] => 04346821 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-31 [patent_title] => 'Child-resistant closures for container mounted spray dispensers' [patent_app_type] => 1 [patent_app_number] => 6/008222 [patent_app_country] => US [patent_app_date] => 1979-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 9495 [patent_no_of_claims] => 9 [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/04/346/04346821.pdf [firstpage_image] =>[orig_patent_app_number] => 008222 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/008222
Child-resistant closures for container mounted spray dispensers Jan 30, 1979 Issued
Array ( [id] => 1895662 [patent_doc_number] => 04265377 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-05-05 [patent_title] => 'Multiple nozzle fluid dispenser having uniform openings in an operating bar' [patent_app_type] => 1 [patent_app_number] => 6/003081 [patent_app_country] => US [patent_app_date] => 1979-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1981 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/265/04265377.pdf [firstpage_image] =>[orig_patent_app_number] => 003081 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/003081
Multiple nozzle fluid dispenser having uniform openings in an operating bar Jan 11, 1979 Issued
Array ( [id] => 1922899 [patent_doc_number] => 04298213 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-11-03 [patent_title] => 'Ski safety binding of the diagonal release type' [patent_app_type] => 1 [patent_app_number] => 6/002455 [patent_app_country] => US [patent_app_date] => 1979-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 7348 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/298/04298213.pdf [firstpage_image] =>[orig_patent_app_number] => 002455 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/002455
Ski safety binding of the diagonal release type Jan 9, 1979 Issued
Array ( [id] => 1923239 [patent_doc_number] => 04271909 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-09 [patent_title] => 'Modular fire fighting apparatus' [patent_app_type] => 1 [patent_app_number] => 5/970110 [patent_app_country] => US [patent_app_date] => 1978-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 25 [patent_no_of_words] => 8337 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/271/04271909.pdf [firstpage_image] =>[orig_patent_app_number] => 970110 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/970110
Modular fire fighting apparatus Dec 17, 1978 Issued
Array ( [id] => 1911278 [patent_doc_number] => 04270770 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-02 [patent_title] => 'Step-in ski binding' [patent_app_type] => 1 [patent_app_number] => 5/967226 [patent_app_country] => US [patent_app_date] => 1978-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 5640 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/270/04270770.pdf [firstpage_image] =>[orig_patent_app_number] => 967226 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/967226
Step-in ski binding Dec 6, 1978 Issued
Array ( [id] => 1922570 [patent_doc_number] => 04298143 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-11-03 [patent_title] => 'Time-controlled device for preventing pouring of stale coffee from flasks' [patent_app_type] => 1 [patent_app_number] => 5/959930 [patent_app_country] => US [patent_app_date] => 1978-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 8 [patent_no_of_words] => 854 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/298/04298143.pdf [firstpage_image] =>[orig_patent_app_number] => 959930 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/959930
Time-controlled device for preventing pouring of stale coffee from flasks Nov 26, 1978 Issued
Array ( [id] => 1915325 [patent_doc_number] => 04276938 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-07-07 [patent_title] => 'Method and appliance for fire extinguishing in enclosed compartment' [patent_app_type] => 1 [patent_app_number] => 5/959416 [patent_app_country] => US [patent_app_date] => 1978-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2895 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/276/04276938.pdf [firstpage_image] =>[orig_patent_app_number] => 959416 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/959416
Method and appliance for fire extinguishing in enclosed compartment Nov 12, 1978 Issued
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