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] => 2047865 [patent_doc_number] => 04416407 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-22 [patent_title] => 'Dispensing of fasteners with a pivoted and disengageable feed mechanism' [patent_app_type] => 1 [patent_app_number] => 6/317218 [patent_app_country] => US [patent_app_date] => 1981-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 3436 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/416/04416407.pdf [firstpage_image] =>[orig_patent_app_number] => 317218 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/317218
Dispensing of fasteners with a pivoted and disengageable feed mechanism Nov 1, 1981 Issued
Array ( [id] => 2331336 [patent_doc_number] => 04639971 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-03 [patent_title] => 'Door hinge shim' [patent_app_type] => 1 [patent_app_number] => 6/314100 [patent_app_country] => US [patent_app_date] => 1981-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 7 [patent_no_of_words] => 3193 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/639/04639971.pdf [firstpage_image] =>[orig_patent_app_number] => 314100 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/314100
Door hinge shim Oct 22, 1981 Issued
Array ( [id] => 2073936 [patent_doc_number] => 04449270 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-22 [patent_title] => 'Hanging device for curtain straps out of resilient plastic material for closing building openings' [patent_app_type] => 1 [patent_app_number] => 6/309892 [patent_app_country] => US [patent_app_date] => 1981-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3039 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/449/04449270.pdf [firstpage_image] =>[orig_patent_app_number] => 309892 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/309892
Hanging device for curtain straps out of resilient plastic material for closing building openings Oct 6, 1981 Issued
Array ( [id] => 2092039 [patent_doc_number] => 04428096 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-31 [patent_title] => 'Hold-open mechanism for refrigerated display cabinet having cooperating spring and lobed plate' [patent_app_type] => 1 [patent_app_number] => 6/306145 [patent_app_country] => US [patent_app_date] => 1981-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3910 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/428/04428096.pdf [firstpage_image] =>[orig_patent_app_number] => 306145 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/306145
Hold-open mechanism for refrigerated display cabinet having cooperating spring and lobed plate Sep 27, 1981 Issued
Array ( [id] => 1965337 [patent_doc_number] => 04362262 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-12-07 [patent_title] => 'Method of forming a composite material' [patent_app_type] => 1 [patent_app_number] => 6/303803 [patent_app_country] => US [patent_app_date] => 1981-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3719 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/362/04362262.pdf [firstpage_image] =>[orig_patent_app_number] => 303803 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/303803
Method of forming a composite material Sep 20, 1981 Issued
Array ( [id] => 1981846 [patent_doc_number] => 04356594 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-02 [patent_title] => 'Friction hinge having a balancing spring' [patent_app_type] => 1 [patent_app_number] => 6/303313 [patent_app_country] => US [patent_app_date] => 1981-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3138 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/356/04356594.pdf [firstpage_image] =>[orig_patent_app_number] => 303313 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/303313
Friction hinge having a balancing spring Sep 16, 1981 Issued
Array ( [id] => 2022890 [patent_doc_number] => 04414706 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-15 [patent_title] => 'Friction stay with resilient coupling for windows' [patent_app_type] => 1 [patent_app_number] => 6/300395 [patent_app_country] => US [patent_app_date] => 1981-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2299 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/414/04414706.pdf [firstpage_image] =>[orig_patent_app_number] => 300395 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/300395
Friction stay with resilient coupling for windows Sep 7, 1981 Issued
Array ( [id] => 2046399 [patent_doc_number] => 04390002 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-28 [patent_title] => 'Hinge for cover of kettle cooker' [patent_app_type] => 1 [patent_app_number] => 6/292920 [patent_app_country] => US [patent_app_date] => 1981-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2549 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/390/04390002.pdf [firstpage_image] =>[orig_patent_app_number] => 292920 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/292920
Hinge for cover of kettle cooker Aug 13, 1981 Issued
Array ( [id] => 2085328 [patent_doc_number] => 04423837 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-03 [patent_title] => 'Needle construction for tag attachers' [patent_app_type] => 1 [patent_app_number] => 6/291521 [patent_app_country] => US [patent_app_date] => 1981-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2243 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/423/04423837.pdf [firstpage_image] =>[orig_patent_app_number] => 291521 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/291521
Needle construction for tag attachers Aug 11, 1981 Issued
Array ( [id] => 2034376 [patent_doc_number] => 04385418 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-31 [patent_title] => 'Hinge assembly having an L-shaped locking tab' [patent_app_type] => 1 [patent_app_number] => 6/291873 [patent_app_country] => US [patent_app_date] => 1981-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1214 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/385/04385418.pdf [firstpage_image] =>[orig_patent_app_number] => 291873 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/291873
Hinge assembly having an L-shaped locking tab Aug 9, 1981 Issued
Array ( [id] => 2024984 [patent_doc_number] => 04422213 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-27 [patent_title] => 'Door closer shaft' [patent_app_type] => 1 [patent_app_number] => 6/289905 [patent_app_country] => US [patent_app_date] => 1981-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1075 [patent_no_of_claims] => 6 [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/04/422/04422213.pdf [firstpage_image] =>[orig_patent_app_number] => 289905 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/289905
Door closer shaft Aug 3, 1981 Issued
Array ( [id] => 2040067 [patent_doc_number] => 04386450 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-07 [patent_title] => 'Positioning hinge having narrow terminal areas in matching curvilinear slots' [patent_app_type] => 1 [patent_app_number] => 6/289248 [patent_app_country] => US [patent_app_date] => 1981-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 964 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/386/04386450.pdf [firstpage_image] =>[orig_patent_app_number] => 289248 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/289248
Positioning hinge having narrow terminal areas in matching curvilinear slots Aug 2, 1981 Issued
Array ( [id] => 2092023 [patent_doc_number] => 04428095 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-31 [patent_title] => 'Safety device of a hinge' [patent_app_type] => 1 [patent_app_number] => 6/287803 [patent_app_country] => US [patent_app_date] => 1981-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 1900 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/428/04428095.pdf [firstpage_image] =>[orig_patent_app_number] => 287803 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/287803
Safety device of a hinge Jul 27, 1981 Issued
Array ( [id] => 2043230 [patent_doc_number] => 04406033 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-27 [patent_title] => 'Fastener for attachment of a continuous article to a support' [patent_app_type] => 1 [patent_app_number] => 6/286145 [patent_app_country] => US [patent_app_date] => 1981-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 8 [patent_no_of_words] => 1643 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/406/04406033.pdf [firstpage_image] =>[orig_patent_app_number] => 286145 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/286145
Fastener for attachment of a continuous article to a support Jul 22, 1981 Issued
Array ( [id] => 2043237 [patent_doc_number] => 04406034 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-27 [patent_title] => 'Self-closing door hinge' [patent_app_type] => 1 [patent_app_number] => 6/285853 [patent_app_country] => US [patent_app_date] => 1981-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3648 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/406/04406034.pdf [firstpage_image] =>[orig_patent_app_number] => 285853 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/285853
Self-closing door hinge Jul 20, 1981 Issued
Array ( [id] => 2086069 [patent_doc_number] => 04455711 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-26 [patent_title] => 'Hinge having a laterally outwardly extending flat spring' [patent_app_type] => 1 [patent_app_number] => 6/284922 [patent_app_country] => US [patent_app_date] => 1981-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 17 [patent_no_of_words] => 3416 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/455/04455711.pdf [firstpage_image] =>[orig_patent_app_number] => 284922 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/284922
Hinge having a laterally outwardly extending flat spring Jul 19, 1981 Issued
Array ( [id] => 2046585 [patent_doc_number] => 04393540 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-19 [patent_title] => 'Detachable handle having a pivotal part' [patent_app_type] => 1 [patent_app_number] => 6/283552 [patent_app_country] => US [patent_app_date] => 1981-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1629 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/393/04393540.pdf [firstpage_image] =>[orig_patent_app_number] => 283552 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/283552
Detachable handle having a pivotal part Jul 14, 1981 Issued
Array ( [id] => 2301490 [patent_doc_number] => 04645111 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-24 [patent_title] => 'Surgical stapler with retractable anvil' [patent_app_type] => 1 [patent_app_number] => 6/281320 [patent_app_country] => US [patent_app_date] => 1981-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 15 [patent_no_of_words] => 1905 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/645/04645111.pdf [firstpage_image] =>[orig_patent_app_number] => 281320 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/281320
Surgical stapler with retractable anvil Jul 7, 1981 Issued
Array ( [id] => 2024975 [patent_doc_number] => 04422212 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-27 [patent_title] => 'Non-readily detachable luggage support unit' [patent_app_type] => 1 [patent_app_number] => 6/281074 [patent_app_country] => US [patent_app_date] => 1981-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 3594 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 385 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/422/04422212.pdf [firstpage_image] =>[orig_patent_app_number] => 281074 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/281074
Non-readily detachable luggage support unit Jul 6, 1981 Issued
Array ( [id] => 2046968 [patent_doc_number] => 04390069 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-28 [patent_title] => 'Trifluorobromomethane foam fire fighting system' [patent_app_type] => 1 [patent_app_number] => 6/280693 [patent_app_country] => US [patent_app_date] => 1981-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3640 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/390/04390069.pdf [firstpage_image] =>[orig_patent_app_number] => 280693 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/280693
Trifluorobromomethane foam fire fighting system Jul 5, 1981 Issued
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