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] => 2432221 [patent_doc_number] => 04731902 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-22 [patent_title] => 'Door and gate spring' [patent_app_type] => 1 [patent_app_number] => 6/406509 [patent_app_country] => US [patent_app_date] => 1982-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 7 [patent_no_of_words] => 1415 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/731/04731902.pdf [firstpage_image] =>[orig_patent_app_number] => 406509 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/406509
Door and gate spring Aug 8, 1982 Issued
Array ( [id] => 2184684 [patent_doc_number] => 04494275 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-01-22 [patent_title] => 'Swinging door hinge assembly having a rolling member' [patent_app_type] => 1 [patent_app_number] => 6/401217 [patent_app_country] => US [patent_app_date] => 1982-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 19 [patent_no_of_words] => 4505 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 458 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/494/04494275.pdf [firstpage_image] =>[orig_patent_app_number] => 401217 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/401217
Swinging door hinge assembly having a rolling member Jul 22, 1982 Issued
Array ( [id] => 2184644 [patent_doc_number] => 04494272 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-01-22 [patent_title] => 'Reversible caster device having brake mechanism' [patent_app_type] => 1 [patent_app_number] => 6/397831 [patent_app_country] => US [patent_app_date] => 1982-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 31 [patent_no_of_words] => 6990 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/494/04494272.pdf [firstpage_image] =>[orig_patent_app_number] => 397831 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/397831
Reversible caster device having brake mechanism Jul 12, 1982 Issued
Array ( [id] => 2488422 [patent_doc_number] => 04794665 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-03 [patent_title] => 'Rotary cutter with serrated edges and positive/negative axial rake' [patent_app_type] => 1 [patent_app_number] => 6/396818 [patent_app_country] => US [patent_app_date] => 1982-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 19 [patent_no_of_words] => 2607 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/794/04794665.pdf [firstpage_image] =>[orig_patent_app_number] => 396818 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/396818
Rotary cutter with serrated edges and positive/negative axial rake Jul 8, 1982 Issued
06/392050 CONTAINER FOR METERED DISPENSING OF LIQUID Jun 24, 1982 Abandoned
Array ( [id] => 2098021 [patent_doc_number] => 04471508 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-18 [patent_title] => 'Linearly reversible caster assembly' [patent_app_type] => 1 [patent_app_number] => 6/392404 [patent_app_country] => US [patent_app_date] => 1982-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 3090 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/471/04471508.pdf [firstpage_image] =>[orig_patent_app_number] => 392404 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/392404
Linearly reversible caster assembly Jun 24, 1982 Issued
Array ( [id] => 2044919 [patent_doc_number] => 04378822 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-04-05 [patent_title] => 'Spiral binding machine for spirally feeding a spiral binding element' [patent_app_type] => 1 [patent_app_number] => 6/391449 [patent_app_country] => US [patent_app_date] => 1982-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2102 [patent_no_of_claims] => 13 [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/04/378/04378822.pdf [firstpage_image] =>[orig_patent_app_number] => 391449 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/391449
Spiral binding machine for spirally feeding a spiral binding element Jun 22, 1982 Issued
Array ( [id] => 2071852 [patent_doc_number] => 04446597 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-08 [patent_title] => 'Hinge device for inclined tilting type windows with external cover rails' [patent_app_type] => 1 [patent_app_number] => 6/390972 [patent_app_country] => US [patent_app_date] => 1982-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1741 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 346 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/446/04446597.pdf [firstpage_image] =>[orig_patent_app_number] => 390972 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/390972
Hinge device for inclined tilting type windows with external cover rails Jun 21, 1982 Issued
Array ( [id] => 2082699 [patent_doc_number] => 04485521 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-04 [patent_title] => 'Shock absorbing caster provided with an elastomeric member to prevent water collection therein' [patent_app_type] => 1 [patent_app_number] => 6/390531 [patent_app_country] => US [patent_app_date] => 1982-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2562 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/485/04485521.pdf [firstpage_image] =>[orig_patent_app_number] => 390531 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/390531
Shock absorbing caster provided with an elastomeric member to prevent water collection therein Jun 20, 1982 Issued
Array ( [id] => 2086045 [patent_doc_number] => 04455708 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-26 [patent_title] => 'Door closer having a braking mechanism comprising an elastomeric bag' [patent_app_type] => 1 [patent_app_number] => 6/390364 [patent_app_country] => US [patent_app_date] => 1982-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2043 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/455/04455708.pdf [firstpage_image] =>[orig_patent_app_number] => 390364 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/390364
Door closer having a braking mechanism comprising an elastomeric bag Jun 20, 1982 Issued
Array ( [id] => 2071592 [patent_doc_number] => 04460204 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-17 [patent_title] => 'Door handle assembly having a mechanism for preventing inadvertent loosening of the handle' [patent_app_type] => 1 [patent_app_number] => 6/389983 [patent_app_country] => US [patent_app_date] => 1982-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 982 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/460/04460204.pdf [firstpage_image] =>[orig_patent_app_number] => 389983 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/389983
Door handle assembly having a mechanism for preventing inadvertent loosening of the handle Jun 17, 1982 Issued
Array ( [id] => 2035520 [patent_doc_number] => 04417366 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-29 [patent_title] => 'Hinge bracket mounting plate assembly having a spring biased locking mechanism' [patent_app_type] => 1 [patent_app_number] => 6/389048 [patent_app_country] => US [patent_app_date] => 1982-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 18 [patent_no_of_words] => 3659 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/417/04417366.pdf [firstpage_image] =>[orig_patent_app_number] => 389048 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/389048
Hinge bracket mounting plate assembly having a spring biased locking mechanism Jun 15, 1982 Issued
Array ( [id] => 2086054 [patent_doc_number] => 04455709 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-26 [patent_title] => 'Floor mounted guide and shim assembly for sliding doors' [patent_app_type] => 1 [patent_app_number] => 6/389365 [patent_app_country] => US [patent_app_date] => 1982-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 1611 [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/04/455/04455709.pdf [firstpage_image] =>[orig_patent_app_number] => 389365 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/389365
Floor mounted guide and shim assembly for sliding doors Jun 15, 1982 Issued
Array ( [id] => 2245370 [patent_doc_number] => 04617699 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-21 [patent_title] => 'Hinge structure for a sun visor or the like which features a single storage position snap action function' [patent_app_type] => 1 [patent_app_number] => 6/388608 [patent_app_country] => US [patent_app_date] => 1982-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 1574 [patent_no_of_claims] => 4 [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/04/617/04617699.pdf [firstpage_image] =>[orig_patent_app_number] => 388608 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/388608
Hinge structure for a sun visor or the like which features a single storage position snap action function Jun 14, 1982 Issued
06/386647 HINGE FOR A BRITTLE OBJECT Jun 8, 1982 Abandoned
Array ( [id] => 2082728 [patent_doc_number] => 04485524 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-04 [patent_title] => 'Recessed hinge with an adjustable pivot point' [patent_app_type] => 1 [patent_app_number] => 6/385099 [patent_app_country] => US [patent_app_date] => 1982-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 21 [patent_no_of_words] => 4582 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/485/04485524.pdf [firstpage_image] =>[orig_patent_app_number] => 385099 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/385099
Recessed hinge with an adjustable pivot point Jun 3, 1982 Issued
Array ( [id] => 1993299 [patent_doc_number] => 04383579 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-17 [patent_title] => 'Shock actuated fire prevention system for automobiles' [patent_app_type] => 1 [patent_app_number] => 6/379464 [patent_app_country] => US [patent_app_date] => 1982-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1294 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/383/04383579.pdf [firstpage_image] =>[orig_patent_app_number] => 379464 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/379464
Shock actuated fire prevention system for automobiles May 17, 1982 Issued
06/378546 DOOR HINGE CHECK May 16, 1982 Abandoned
Array ( [id] => 2082719 [patent_doc_number] => 04485523 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-04 [patent_title] => 'RV Drapery mount and light fixture' [patent_app_type] => 1 [patent_app_number] => 6/379119 [patent_app_country] => US [patent_app_date] => 1982-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1271 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/485/04485523.pdf [firstpage_image] =>[orig_patent_app_number] => 379119 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/379119
RV Drapery mount and light fixture May 16, 1982 Issued
Array ( [id] => 2156452 [patent_doc_number] => 04539726 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-10 [patent_title] => 'Spring biased prop for a pivoted door member' [patent_app_type] => 1 [patent_app_number] => 6/377559 [patent_app_country] => US [patent_app_date] => 1982-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1726 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/539/04539726.pdf [firstpage_image] =>[orig_patent_app_number] => 377559 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/377559
Spring biased prop for a pivoted door member May 11, 1982 Issued
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