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] => 1958251 [patent_doc_number] => 04358045 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-09 [patent_title] => 'Tip positioning brazing fixture' [patent_app_type] => 1 [patent_app_number] => 6/175721 [patent_app_country] => US [patent_app_date] => 1980-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1588 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/358/04358045.pdf [firstpage_image] =>[orig_patent_app_number] => 175721 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/175721
Tip positioning brazing fixture Aug 12, 1980 Issued
Array ( [id] => 1963044 [patent_doc_number] => 04330093 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-18 [patent_title] => 'Thumb-controlled hand-held tool' [patent_app_type] => 1 [patent_app_number] => 6/176610 [patent_app_country] => US [patent_app_date] => 1980-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 4024 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/330/04330093.pdf [firstpage_image] =>[orig_patent_app_number] => 176610 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/176610
Thumb-controlled hand-held tool Aug 7, 1980 Issued
Array ( [id] => 2016330 [patent_doc_number] => 04372350 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-02-08 [patent_title] => 'Machine for the automatic production of welded lattice girders' [patent_app_type] => 1 [patent_app_number] => 6/173672 [patent_app_country] => US [patent_app_date] => 1980-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3221 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/372/04372350.pdf [firstpage_image] =>[orig_patent_app_number] => 173672 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/173672
Machine for the automatic production of welded lattice girders Jul 28, 1980 Issued
Array ( [id] => 2018875 [patent_doc_number] => 04394981 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-26 [patent_title] => 'Apparatus for dispersing finely divided solid particles in a liquid vehicle with a mechanism for reducing screen clogging' [patent_app_type] => 1 [patent_app_number] => 6/172134 [patent_app_country] => US [patent_app_date] => 1980-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2259 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/394/04394981.pdf [firstpage_image] =>[orig_patent_app_number] => 172134 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/172134
Apparatus for dispersing finely divided solid particles in a liquid vehicle with a mechanism for reducing screen clogging Jul 24, 1980 Issued
Array ( [id] => 1962970 [patent_doc_number] => 04330076 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-18 [patent_title] => 'Method for replacing bolster rings' [patent_app_type] => 1 [patent_app_number] => 6/171121 [patent_app_country] => US [patent_app_date] => 1980-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 1507 [patent_no_of_claims] => 3 [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/04/330/04330076.pdf [firstpage_image] =>[orig_patent_app_number] => 171121 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/171121
Method for replacing bolster rings Jul 21, 1980 Issued
Array ( [id] => 1993359 [patent_doc_number] => 04373679 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-02-15 [patent_title] => 'Impact type crusher' [patent_app_type] => 1 [patent_app_number] => 6/171822 [patent_app_country] => US [patent_app_date] => 1980-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 23 [patent_no_of_words] => 5534 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/373/04373679.pdf [firstpage_image] =>[orig_patent_app_number] => 171822 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/171822
Impact type crusher Jul 21, 1980 Issued
Array ( [id] => 1954355 [patent_doc_number] => 04332333 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-01 [patent_title] => 'Puncture spike handle' [patent_app_type] => 1 [patent_app_number] => 6/170502 [patent_app_country] => US [patent_app_date] => 1980-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1392 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 349 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/332/04332333.pdf [firstpage_image] =>[orig_patent_app_number] => 170502 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/170502
Puncture spike handle Jul 20, 1980 Issued
Array ( [id] => 2011775 [patent_doc_number] => 04368832 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-01-18 [patent_title] => 'Fluid dispensing valve having a deformable diaphragm' [patent_app_type] => 1 [patent_app_number] => 6/170163 [patent_app_country] => US [patent_app_date] => 1980-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 18 [patent_no_of_words] => 3035 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 432 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/368/04368832.pdf [firstpage_image] =>[orig_patent_app_number] => 170163 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/170163
Fluid dispensing valve having a deformable diaphragm Jul 17, 1980 Issued
Array ( [id] => 2010364 [patent_doc_number] => 04370770 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-02-01 [patent_title] => 'Cutting head for thread cutting machines' [patent_app_type] => 1 [patent_app_number] => 6/169606 [patent_app_country] => US [patent_app_date] => 1980-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2415 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/370/04370770.pdf [firstpage_image] =>[orig_patent_app_number] => 169606 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/169606
Cutting head for thread cutting machines Jul 16, 1980 Issued
Array ( [id] => 1984876 [patent_doc_number] => 04352227 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-10-05 [patent_title] => 'Apparatus for producing a finned tube for heat transfer' [patent_app_type] => 1 [patent_app_number] => 6/167873 [patent_app_country] => US [patent_app_date] => 1980-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 4348 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 396 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/352/04352227.pdf [firstpage_image] =>[orig_patent_app_number] => 167873 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/167873
Apparatus for producing a finned tube for heat transfer Jul 13, 1980 Issued
Array ( [id] => 1956094 [patent_doc_number] => 04338977 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-07-13 [patent_title] => 'Manual tool for stretching wire having diverging handles' [patent_app_type] => 1 [patent_app_number] => 6/168131 [patent_app_country] => US [patent_app_date] => 1980-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2316 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/338/04338977.pdf [firstpage_image] =>[orig_patent_app_number] => 168131 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/168131
Manual tool for stretching wire having diverging handles Jul 13, 1980 Issued
Array ( [id] => 1992344 [patent_doc_number] => 04323176 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-06 [patent_title] => 'Manually-operable ratchet type dispenser for comestibles' [patent_app_type] => 1 [patent_app_number] => 6/168060 [patent_app_country] => US [patent_app_date] => 1980-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2210 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/323/04323176.pdf [firstpage_image] =>[orig_patent_app_number] => 168060 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/168060
Manually-operable ratchet type dispenser for comestibles Jul 10, 1980 Issued
Array ( [id] => 1966487 [patent_doc_number] => 04331269 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-25 [patent_title] => 'Nozzle adapter for tilt actuated nozzle down valves' [patent_app_type] => 1 [patent_app_number] => 6/168186 [patent_app_country] => US [patent_app_date] => 1980-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1034 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/331/04331269.pdf [firstpage_image] =>[orig_patent_app_number] => 168186 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/168186
Nozzle adapter for tilt actuated nozzle down valves Jul 9, 1980 Issued
06/166064 PIPE REPAIR METHODS AND APPARATUS USING AN ELECTROMAGNETICALLY EXPLODED FILAMENT Jul 6, 1980 Abandoned
Array ( [id] => 1867762 [patent_doc_number] => 04305469 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-15 [patent_title] => 'Fire extinguishing system having a discharge valve and a distribution valve actuated by a pneumatic actuator' [patent_app_type] => 1 [patent_app_number] => 6/166058 [patent_app_country] => US [patent_app_date] => 1980-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1918 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/305/04305469.pdf [firstpage_image] =>[orig_patent_app_number] => 166058 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/166058
Fire extinguishing system having a discharge valve and a distribution valve actuated by a pneumatic actuator Jul 6, 1980 Issued
Array ( [id] => 1966476 [patent_doc_number] => 04331266 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-25 [patent_title] => 'Finger-actuated slideable-gate dispensing valve' [patent_app_type] => 1 [patent_app_number] => 6/165499 [patent_app_country] => US [patent_app_date] => 1980-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 1927 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/331/04331266.pdf [firstpage_image] =>[orig_patent_app_number] => 165499 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/165499
Finger-actuated slideable-gate dispensing valve Jul 2, 1980 Issued
Array ( [id] => 2016814 [patent_doc_number] => 04369911 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-01-25 [patent_title] => 'Method of making a gas-tight connection between a corrugated high quality tube and a high quality steel sleeve' [patent_app_type] => 1 [patent_app_number] => 6/164920 [patent_app_country] => US [patent_app_date] => 1980-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1692 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/369/04369911.pdf [firstpage_image] =>[orig_patent_app_number] => 164920 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/164920
Method of making a gas-tight connection between a corrugated high quality tube and a high quality steel sleeve Jun 30, 1980 Issued
Array ( [id] => 1937841 [patent_doc_number] => 04326651 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-27 [patent_title] => 'Apertured plate with adjustable-constriction member for providing shiftable bottom wall of hopper for granular material that is juxtaposed upon a plurality of metering compartments' [patent_app_type] => 1 [patent_app_number] => 6/164767 [patent_app_country] => US [patent_app_date] => 1980-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2239 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/326/04326651.pdf [firstpage_image] =>[orig_patent_app_number] => 164767 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/164767
Apertured plate with adjustable-constriction member for providing shiftable bottom wall of hopper for granular material that is juxtaposed upon a plurality of metering compartments Jun 29, 1980 Issued
Array ( [id] => 1966539 [patent_doc_number] => 04331279 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-25 [patent_title] => 'Apparatus for soldering the coil of an electric machine to its collector' [patent_app_type] => 1 [patent_app_number] => 6/164001 [patent_app_country] => US [patent_app_date] => 1980-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1387 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/331/04331279.pdf [firstpage_image] =>[orig_patent_app_number] => 164001 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/164001
Apparatus for soldering the coil of an electric machine to its collector Jun 29, 1980 Issued
Array ( [id] => 1946189 [patent_doc_number] => 04341427 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-07-27 [patent_title] => 'Method for stabilizing the anode sensitivity of a photomultiplier tube' [patent_app_type] => 1 [patent_app_number] => 6/164675 [patent_app_country] => US [patent_app_date] => 1980-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4616 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/341/04341427.pdf [firstpage_image] =>[orig_patent_app_number] => 164675 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/164675
Method for stabilizing the anode sensitivity of a photomultiplier tube Jun 29, 1980 Issued
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