Search

John M. Heffington

Examiner (ID: 2757, Phone: (571)270-1696 , Office: P/2172 )

Most Active Art Unit
2172
Art Unit(s)
2177, 2172, 2179, 2145
Total Applications
502
Issued Applications
182
Pending Applications
73
Abandoned Applications
260

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2854836 [patent_doc_number] => 05117527 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-02 [patent_title] => 'Paint applicator' [patent_app_type] => 1 [patent_app_number] => 7/683842 [patent_app_country] => US [patent_app_date] => 1991-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2211 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/117/05117527.pdf [firstpage_image] =>[orig_patent_app_number] => 683842 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/683842
Paint applicator Apr 2, 1991 Issued
Array ( [id] => 2870723 [patent_doc_number] => 05118370 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-02 [patent_title] => 'LSI chip and method of producing same' [patent_app_type] => 1 [patent_app_number] => 7/673241 [patent_app_country] => US [patent_app_date] => 1991-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 26 [patent_no_of_words] => 4495 [patent_no_of_claims] => 11 [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/05/118/05118370.pdf [firstpage_image] =>[orig_patent_app_number] => 673241 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/673241
LSI chip and method of producing same Mar 17, 1991 Issued
Array ( [id] => 2951337 [patent_doc_number] => 05198028 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-30 [patent_title] => 'Photoreceptor-drum-positioning apparatus' [patent_app_type] => 1 [patent_app_number] => 7/669383 [patent_app_country] => US [patent_app_date] => 1991-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 2645 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/198/05198028.pdf [firstpage_image] =>[orig_patent_app_number] => 669383 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/669383
Photoreceptor-drum-positioning apparatus Mar 13, 1991 Issued
Array ( [id] => 2797227 [patent_doc_number] => 05145528 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-08 [patent_title] => 'Coating apparatus' [patent_app_type] => 1 [patent_app_number] => 7/665225 [patent_app_country] => US [patent_app_date] => 1991-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4335 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/145/05145528.pdf [firstpage_image] =>[orig_patent_app_number] => 665225 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/665225
Coating apparatus Mar 5, 1991 Issued
Array ( [id] => 2821154 [patent_doc_number] => 05170743 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-15 [patent_title] => 'Doctor blade device for applying, and scraping off, or for dosed application of flowable and spreadable substances' [patent_app_type] => 1 [patent_app_number] => 7/635123 [patent_app_country] => US [patent_app_date] => 1991-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3619 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/170/05170743.pdf [firstpage_image] =>[orig_patent_app_number] => 635123 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/635123
Doctor blade device for applying, and scraping off, or for dosed application of flowable and spreadable substances Mar 4, 1991 Issued
Array ( [id] => 2815785 [patent_doc_number] => 05167715 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-01 [patent_title] => 'Apparatus and method for impregnating superconductor windings' [patent_app_type] => 1 [patent_app_number] => 7/664155 [patent_app_country] => US [patent_app_date] => 1991-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3872 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/167/05167715.pdf [firstpage_image] =>[orig_patent_app_number] => 664155 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/664155
Apparatus and method for impregnating superconductor windings Mar 3, 1991 Issued
Array ( [id] => 2925606 [patent_doc_number] => 05188669 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-23 [patent_title] => 'Circuit board coating apparatus with inverting pallet shuttle' [patent_app_type] => 1 [patent_app_number] => 7/659855 [patent_app_country] => US [patent_app_date] => 1991-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 6734 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/188/05188669.pdf [firstpage_image] =>[orig_patent_app_number] => 659855 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/659855
Circuit board coating apparatus with inverting pallet shuttle Feb 21, 1991 Issued
07/658381 VERTICAL TYPE DIP TREATING DEVICE Feb 19, 1991 Abandoned
Array ( [id] => 2838498 [patent_doc_number] => 05137755 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-11 [patent_title] => 'Impregnating carbonizing process and apparatus' [patent_app_type] => 1 [patent_app_number] => 7/656691 [patent_app_country] => US [patent_app_date] => 1991-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8550 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/137/05137755.pdf [firstpage_image] =>[orig_patent_app_number] => 656691 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/656691
Impregnating carbonizing process and apparatus Feb 18, 1991 Issued
Array ( [id] => 2884399 [patent_doc_number] => 05209780 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-11 [patent_title] => 'Apparatus for treating the underside travel faces of skis' [patent_app_type] => 1 [patent_app_number] => 7/640379 [patent_app_country] => US [patent_app_date] => 1991-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3329 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/209/05209780.pdf [firstpage_image] =>[orig_patent_app_number] => 640379 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/640379
Apparatus for treating the underside travel faces of skis Jan 31, 1991 Issued
Array ( [id] => 2884436 [patent_doc_number] => 05209782 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-11 [patent_title] => 'System for soldering printed circuits' [patent_app_type] => 1 [patent_app_number] => 7/646702 [patent_app_country] => US [patent_app_date] => 1991-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5598 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/209/05209782.pdf [firstpage_image] =>[orig_patent_app_number] => 646702 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/646702
System for soldering printed circuits Jan 24, 1991 Issued
07/643544 AUTOMATED MASKING DEVICE FOR ROBOTIC PAINTING/COATING Jan 17, 1991 Abandoned
Array ( [id] => 2816437 [patent_doc_number] => 05167750 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-01 [patent_title] => 'Heat sealing machine' [patent_app_type] => 1 [patent_app_number] => 7/598654 [patent_app_country] => US [patent_app_date] => 1991-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3064 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/167/05167750.pdf [firstpage_image] =>[orig_patent_app_number] => 598654 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/598654
Heat sealing machine Jan 9, 1991 Issued
07/636470 APPLICATION DEVICE Dec 30, 1990 Abandoned
Array ( [id] => 2823541 [patent_doc_number] => 05136967 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-11 [patent_title] => 'Means for cleaning doctor device for spreader' [patent_app_type] => 1 [patent_app_number] => 7/622505 [patent_app_country] => US [patent_app_date] => 1990-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2101 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/136/05136967.pdf [firstpage_image] =>[orig_patent_app_number] => 622505 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/622505
Means for cleaning doctor device for spreader Dec 4, 1990 Issued
Array ( [id] => 2823541 [patent_doc_number] => 05136967 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-11 [patent_title] => 'Means for cleaning doctor device for spreader' [patent_app_type] => 1 [patent_app_number] => 7/622505 [patent_app_country] => US [patent_app_date] => 1990-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2101 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/136/05136967.pdf [firstpage_image] =>[orig_patent_app_number] => 622505 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/622505
Phenethanolamine derivatives Dec 4, 1990 Issued
Array ( [id] => 2823541 [patent_doc_number] => 05136967 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-11 [patent_title] => 'Means for cleaning doctor device for spreader' [patent_app_type] => 1 [patent_app_number] => 7/622505 [patent_app_country] => US [patent_app_date] => 1990-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2101 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/136/05136967.pdf [firstpage_image] =>[orig_patent_app_number] => 622505 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/622505
Means for cleaning doctor device for spreader Dec 4, 1990 Issued
Array ( [id] => 2823541 [patent_doc_number] => 05136967 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-11 [patent_title] => 'Means for cleaning doctor device for spreader' [patent_app_type] => 1 [patent_app_number] => 7/622505 [patent_app_country] => US [patent_app_date] => 1990-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2101 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/136/05136967.pdf [firstpage_image] =>[orig_patent_app_number] => 622505 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/622505
Phenethanolamine derivatives Dec 4, 1990 Issued
Array ( [id] => 2827517 [patent_doc_number] => 05109795 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-05 [patent_title] => 'Apparatus for making thermal transfer recording sheet' [patent_app_type] => 1 [patent_app_number] => 7/614212 [patent_app_country] => US [patent_app_date] => 1990-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 6081 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/109/05109795.pdf [firstpage_image] =>[orig_patent_app_number] => 614212 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/614212
Apparatus for making thermal transfer recording sheet Nov 14, 1990 Issued
Array ( [id] => 2776089 [patent_doc_number] => 05087306 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-11 [patent_title] => 'Strapping joint and method for forming same' [patent_app_type] => 1 [patent_app_number] => 7/614279 [patent_app_country] => US [patent_app_date] => 1990-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 7 [patent_no_of_words] => 3346 [patent_no_of_claims] => 1 [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/05/087/05087306.pdf [firstpage_image] =>[orig_patent_app_number] => 614279 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/614279
Strapping joint and method for forming same Nov 14, 1990 Issued
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