Patent Attorney Files Continuation for 'Asymmetric Wheat-Stalk Scoring Motif'; Distinguishes 11-Iteration Refinement Over Forkish Prior Art

The continuation application, filed February 14th at 11:47pm through the USPTO's EFS-Web portal, claims priority to provisional application 63/441,892 and introduces a new independent claim distinguishing the asymmetric wheat-stalk scoring motif by its 'angular offset of approximately 23 degrees from the loaf's longitudinal axis, wherein said offset is achieved through a series of not fewer than eleven iterative cuts applied to successive test articles.' Marcus Feld, 41, is a patent attorney specializing in semiconductor process claims. He has been baking sourdough for fourteen months. His starter, Vandenberg, runs at 83% hydration and sits in a 74.2°F proofing chamber monitored by an Inkbird IBS-TH2 Pro humidity sensor. The scoring motif in question — a five-stalk pattern with the center stalk offset 23 degrees counterclockwise, producing what claim 1 describes as 'an ear-lift differential of approximately 8mm as compared to symmetric prior art configurations' — took four months and eleven sacrifice loaves to stabilize. Ken Forkish is named as prior art in the background section. 'The Forkish configurations achieve symmetric ear lift across a bilateral axis,' Feld said, reviewing the office action response he had drafted at 2:17am. 'My motif achieves differential lift. A PHOSITA would not arrive at 23 degrees from the Forkish prior art without undue experimentation.' He paused. 'Eleven loaves is undue experimentation. I have that documented.' The documentation is thorough. Loaves one through four appear in a lab notebook under the heading 'Experimental Series A — Proof of Concept,' with pH readings from Vandenberg at feeding (3.9) and at peak (4.1), bulk fermentation windows logged to the minute, and crumb shots photographed from a consistent 14-inch overhead distance on a Canon 5D Mark IV. Loaves five through nine are 'Series B — Parameter Optimization,' the angular offset varying from 18 to 28 degrees in 2.5-degree increments. Loaf ten is annotated: 'Promising. Ear asymmetric. Insufficient repeatability.' Loaf eleven has a sticky note: 'Reduction to practice.' The continuation's claim language introduces what Feld calls 'the scoring limitation' — a functional claim element specifying blade angle, drag length (62mm ± 2mm), and the precise cut sequence ('first, second, and third lateral stalks applied proximal-to-distal prior to application of the center stalk') that he argues produces the asymmetric ear lift as a matter of claim construction. A dependent claim covers the 2.5mm lame blade depth, distinguished from what Feld characterizes as 'the standard 3mm depth associated with the Tartine-derived prior art ecosystem.' His wife, Nadia, a hospitalist who has consumed thirty-seven of the forty-four loaves produced since Vandenberg's founding, declined to provide a quote but asked that the record reflect she considers the bread 'genuinely good.' The examiner, when assigned, will likely issue a § 103 rejection combining Chad Robertson's 2010 Tartine Bread with Forkish's 2012 Flour Water Salt Yeast. Feld has already drafted the response. It runs to fourteen pages and includes a 37 C.F.R. § 1.132 declaration in which he attests, under penalty of perjury, that no combination of the cited references would have motivated a skilled artisan to arrive at the 23-degree offset, and that the unexpected result — an ear-lift differential of 8.3mm, measured with a digital caliper across six consecutive production loaves — constitutes objective indicia of non-obviousness. 'Unexpected results overcome obviousness,' Feld said. 'That's Pfizer v. Apotex. It's settled law.' The six consecutive production loaves were baked on a Saturday. Feld did not leave the house. At press time, Feld had filed a provisional application covering Vandenberg's discard-to-levain ratio (1:5:5 by weight, 78°F ambient, five-hour build window), which he described as a process improvement over the 1:3:3 ratios he characterized as 'the prior art state of the art,' and had begun drafting claims for what his notes referred to, in a circled heading at the top of a fresh yellow legal pad, as 'the crumb structure continuation.'